4-in-1 Trike

The Ultimate Grow-With-Me Trike
Model 811

4-in-1 Trike

The Ultimate Grow-With-Me Trike
Ages 9 mos - 5
Model 811

The 4-in-1 Trike is the ultimate grow-with-me trike. It offers 4 ways to ride, to accommodate ages 9 months to 5 years: it easily converts from an infant trike to a steering trike, learn-to-ride-trike, and finally a classic trike...


The 4-in-1 Trike is the ultimate grow-with-me trike. It offers 4 ways to ride, to accommodate ages 9 months to 5 years: it easily converts from an infant trike to a steering trike, learn-to-ride-trike, and finally a classic trike. The 4-in-1 Trike features safety features for the youngest riders, including removable wrap around tray with cup holder, and a 3-point harness. The front wheel coasts while the adult pushes the trike. The height-adjustable push handle and unique stroller-style canopy remove for older riders. The sturdy steel frame and adjustable seat ensure it will last for years. Please note: In the parent-push mode, the tires will rotate intermittently when feet are not placed on the pedals.

  • Grows with your child - 4 ways to ride: infant trike, steering trike, learn-to-ride trike and classic trike
  • Removable wrap around tray with cup holder to protect your child
  • Secure 3-point harness (removable)
  • Adult Steer & Stroll™ height adjustable push handle (removable)
  • Front wheel coasts while adult pushes
  • Comfortable headrest provides neck support (removable)
  • Adjustable grow-with-me seat
  • Unique stroller-style canopy with UV protection (removable)
  • Covered bin for parent or child storage
  • Sturdy steel frame

Ages: 9 months - 5 Years
Body: 19.88" L x 35.04" W x 40.75" H
Front Wheel: 10" x 1.25"
Rear Wheel: 6.25" x 1.5"
Weight: 15.23 lbs.
Weight Capacity: 49 lbs.
Carton Dimensions: 14.76" L x 10.51" W x 24.02" H
Model: #811
Download Assembly Instructions
  1. Love this! but i do have a question Review by Sami
    Product Review

    Recently got this as a give for my 14 month old. She LOVES it. Not sure what everyone is talking about the clicking but mine does not. Only when going backwards. Super easy, light for me to carry down stairs. My only issue is that she is still too short to reach the peddles but long enough so her feet drag do you sell a little foot rest attachment of some sort? Or I've read that the front locks the peddles? So then it can be used as a foot rest. I really want to continue using this since she loves it but her feet dragging is horrible. Also, by any chance do you sell wider seats? I'd love a response! Thank you so much
    *****************************Radio Flyer Customer Service*********************************
    Hi Sami, Thank you for the review! We are happy to hear you and your 14 month old are enjoying your trike. The pedals will remain stationary as soon as your child is tall enough to reach the pedals. The slight pressure of their feet will keep the pedals stopped in place, behaving like a footrest. At this time, we do not offer an additional footrest accessory or a wider seat. Please contact our Customer Service team at and we would be happy to discuss your needs further! (Posted on 9/12/14)

  2. Clicking is a non-starter Review by Jdw
    Product Review

    Went together fairly easy. Very disappointed in the clicking sound when the tricycle is pushed. Will be returning to store. (Posted on 9/6/14)

  3. Annoying clicking sound when pushing!!! Review by Jaime
    Product Review

    I was so excited to get this bike for my 20 month old, but once I pushed it, the front wheel started to make an annoyingly loud clicking sound!!! I double checked to make sure I assembled it correctly (wheel direction), and I did! The noise makes this otherwise awesome bike from being enjoyable! (Posted on 8/25/14)

  4. It's going in the trash!!! Review by Luke;s Mimi
    Product Review

    Clicking noise makes the walk unbearable. The handle bars do not tighten, way too much wiggle room. We love our Radio Flyer Wagon, but this product is terrible, headed for the trash. (Posted on 8/17/14)

  5. Very unhappy Review by Cory B
    Product Review

    My sons feet are getting caught up in the peddles, and there is no place to put his feet very unhappy (Posted on 8/17/14)

  6. Not well made parts come off easily and can cause an injury :( Review by Kcole
    Product Review

    Sadly disappointed in the product. I ordered it as a gift for my 1 1/2 year old. The handle bar clamp is easily stripped when trying to tighten. On our second walk with the trike today my son was able to pull the handle bar completely off and almost fell on the stem that was still sticking up. Very unsafe. We followed all directions to assemble and still very flimsy. Hoping we can return it and get our money back or another product. No desire to replace due to the safety concern. (Posted on 8/4/14)

  7. The "Clicking" is caused by............. Review by Terrie
    Product Review

    I got this as a birthday gift for my son from my best friend. He absolutely LOVES it. I assembled it yesterday afternoon while by hubby was at work. Assembling was easy and straghtfoward. It took me a good 40 minutes to assemble the trike. You really have to pay attention to the pictures to make sure you are assembling the parts correctly. I had to go back about twice realizing that I put a few things backwards. I finally got it correct! Then we took it on a stroll around out neighborhood.
    My son is 1 year old and he does not know how to peddle yet. So his little feet hits the peddles sometimes. About a house or two down, I notice "the clicking" coming from the front wheel, I kept an eye on it and noticed that it only clicked whenever my sons feet where on it. Which makes total sense. So far so good. The clicking is no big deal. Once he starts to learn to peddle it will go away.
    I highly recommend this trike! Please follow directions EXACTLY so you won't have any issues.

    (Posted on 8/1/14)

  8. Disappointed Review by Ana
    Product Review

    I am very disappointed, my daughter got this tricycle as a gift for her second birthday, and now that she is finally able to pedal, the pedal stop working suddenly! The pedal does not lock to move forward. Now I have a tricycle that won't work! (Posted on 7/27/14)

  9. Terribly Dissapointed... DO NOT WASTE YOUR MONEY Review by Betsy W
    Product Review

    This product is misleading. While we had occassional enjoyed this trike up until now, we discovered that when you want to use it as true trike - step 4 - the front wheel will never operate correctly. During the first "3 steps" the front wheel is "locked" and the trike operates more like a stroller. Our daughter now wants to pedal herself so we switched it to "unlocked." We thought we had a broken wheel because whenever she steps backwards the pedals just float with no propulsion or braking. Our driveway has a slight slant and she is unable to stop herself from going in to traffic. After reading other reviews and seeing a customer service response offering help on this exact matter, I called. Imagine my surprise to hear that it IS operating correctly and there is nothing wrong is our trike. It is designed to do NOTHING when pedaling backwards. I asked if I could order an alternate wheel that would allow her to pedal forwards and backwards so that we can continue to use this trike. I was offered a standard company line apology for my disappointment and “thanks for calling radio flyer.” $100 down the drain… a completely useless trike... unbelievable. (Posted on 7/10/14)

  10. poor fork cramp bolt Review by augustin
    Product Review

    The handle bar is never secured with its folk cramp and if tighten the bolt more, the thread of the bolt is crushed. I replaced once due to this reason but same issue. Guess what ihave to return this. The material does not have enough strength to secure the handle bar to stem... (Posted on 6/21/14)

  11. Love it but why the clicking? Review by ARands
    Product Review

    My daughter loves the trike but the clicking noise in the front wheel makes our walks almost unbearable...for me anyways! Lol. Anything that I can do to quiet things down? Please! (Posted on 5/24/14)

  12. love it Review by chany
    Product Review

    I love it bec my boy dosent run around or on the street. He loves it bec i push him around. best thing that i bought him this!
    Is itpossible to add a bell or a basket plz i would love to add it thanks! (Posted on 5/7/14)

  13. Love it, but the clicking is very annoying! Review by Monica
    Product Review

    I bought this trike for my 18 month old son, and he loves it! My only complaint is the VERY LOUD clicking noise from the front wheel (which gets amplified in our neighborhood because everything echoes). Other than that it is a great trike! (Posted on 5/5/14)

  14. Great idea, just not all I'd hoped for Review by Shalini
    Product Review

    We bought our 1 year old this trike. Like most, I was very excited about the longevity of the product. After assembling one, realizing the steering column would not allow us to turn left, we were able to exchange for a new one. Now we have the constant clicking noise AND even worse, my son's legs seem to be too long. When his feet come off of the footholds, they drag on the ground and if the ground is at all uneven, we've had a few 'oopsie' moments of almost twisting his little ankle. Does anyone know if there's a way to raise the seat so it's higher up?
    Thanks for any help.
    ************************Radio Flyer Customer Service***************************
    Hi Shalini, Thank you for your review. We apologize for the experience you are having with your trike. The seat on your model is adjustable, but only in order to move if closer or further away from the pedals, there is no way to adjust the height. Please contact our Customer Service team and we would be happy to discuss this matter with you further. Thank you! (Posted on 4/29/14)

  15. Wow Review by David
    Product Review

    my son received this for his 1st birthday. He absolutely loves it. What I love about it is that it will grow up with him for a few years. Worthy of the name radio flyer. (Posted on 4/18/14)

  16. Great product but very annoying clicking sound! Review by Katherine
    Product Review

    We have a house in Florida and we got the 4-in-1 trike as a Christmas gift for our 20 month old and she loves it! Our permanent home is in Canada so now that the weather is warming up, we decided to buy a second one here. We assembled it the same way and to our disappointment, the front wheel makes a strange grinding noise and a loud and annoying clicking sound when we push her around in it. There is no way I could bear the noise so I am afraid we will not be using the one we just bought at all!!!!
    ****************************Radio Flyer Customer Service***************************
    Hi Katherine, Thank you for your review! We apologize for the experience you are having with your second trike. Please contact our Customer Service team and we can discuss the matter further to ensure your wheel is working as it was intended. (Posted on 4/12/14)

  17. Tire Upgrade Review by MamaT
    Product Review

    Received this trike for my son's first birthday. I like the product so far, however we live on a farm with NO pavement. I find that the trike is hard to handle on rough/gravel yardsites & roads & am wondering if there is any way to upgrade the tires to your air-filled ones like on your all terrain model. Other than the tire issue, we are enjoying our trike so far.
    ****************************Radio Flyer Customer Service******************************
    Hi MamaT, Thank you for your review! At this time, we do not offer the All Terrain wheels as a separate accessory for the model #811, 4-in-1 Trike. These wheels will not be compatible with your existing parts. (Posted on 4/11/14)

  18. Okay for the sale price Review by First time mom
    Product Review

    The radio 4 in 1 trike is good and easy to put together but my 9 month old can't reach the pedals so when pushing the trike forward the front wheel makes a continual irritating clicking noise that I can't stop and is very distracting. (Posted on 4/11/14)

  19. Great idea - not great quality Review by Michael K
    Product Review

    Got this bike just under a year ago for my 2 year old sons birthday (he is going to 3 now). The canopy came with a broken clip so it does not sit properly. More importantly we just recently tried switching from the unlocked setting on the large wheel to the locked setting so my son can pedal both forward and backward. However the locked position doesn't lock at all and the pedals rotate freely without going anywhere. So in general the bike has been good so far until recently when we wanted to set it up as a normal tricycle.
    **************************Radio Flyer Customer Service********************************
    Hi Michael, Thank you for your review! We can assist you with a solution to both of the issues you have described. Please reply to the email we sent you and we will take care of this right away. Thank you! (Posted on 3/24/14)

  20. LAME! Cannot buy parts seperately Review by Jaime
    Product Review

    NOT HAPPY! The box said it came with the foot rest but apparently the 4 in 1 doesn't and you have to purchase the custom build to get the fold away foot rest, larger basket, seat pad and parent pouch for $50 more ... LAME! So I will be buying baby stirrups instead of the solid footrest and will have to sew a seat pad for cushion and attach to the seat via Velcro ... blah
    **************************Radio Flyer Customer Service***************************
    Hi Jaime, Thank you for your review. We apologize for any confusion about your trike having a footrest feature. This specific model does not include a separate footrest on the frame. The information on the box is referring to the pedals serving as footrests. This function occurs when the child rests their feet on the pedals and the pedals remain stationary. Again we apologize if that wasn't as clear as we intended. We will share your feedback with our Marketing Team so that it’s taken into consideration as we review our current product line. Also, if you are in need of replacement parts for your trike, we would be happy to assist you. Please note that we currently do not sell accessories separately at this time and the accessories available for the Build-A-Trike options are specific to that model. If we can be of any further assistance, please contact our Customer Service team at 800.621.7613. (Posted on 3/24/14)

  21. Awesome trike, one problem... Review by Tiff
    Product Review

    This trike is awesome! My little one (13 months old) loves riding in it while I push her along using the height adjustable, turn-controlling handles (and she looks SO cool doing it). The sippy cup holder is great, and the back storage bucket is very handy. I love how it will grow with my babe.

    My only complaint is that my little one is in an awkward phase for the trike because her feet don't yet reach the pedals and they BARELY don't touch the ground and sometimes one of her feet will drag along the pavement, messing up her little shoe.

    For what it's worth, my suggestion is to create a little foot tray that can go under the kids feet to keep them from dragging. It could be easily attached and detached like the rest of the parts that came with the trike to go from stage to stage, removing it when the child's feet can reach the pedal. That addition would make this trike pretty perfect in my eyes.

    I would recommend this product to my fondest friends, as is, but would highly recommend if the foot drag problem is fixed. (Posted on 3/9/14)

  22. Great, but what about the clicking and no locking mechanism on the wheels Review by Julie
    Product Review

    We just put together our trike and it clicks when we roll forward since my son can't peddle yet. there is no locking mechanism on the wheel as shown in the online instructions and our instructions don't even have the wheel lock displayed. Not what I ordered and super disappointed. Likely will need to return it.
    ***************************Radio Flyer Customer Service****************************
    Hi Julie, Thank you for your review! The version you have received is the most updated version of the model #811, 4-in-1 Trike. This version will allow your child to rest their feet on the pedals in order for them to remain stationary, which is the same feature as the version with the lock. For more assistance, please contact our Customer Service team at 800.621.7613.

    (Posted on 3/6/14)

  23. love the product Review by ayden Lo
    Product Review

    My son is 18 months and absolutely love to ride his trike. Whats wonderful is that he will keep growing into it.

    Momma loves it too :-) (Posted on 2/24/14)

  24. Almost perfect Review by T S
    Product Review

    I purchased the Radio Flyer customized red wagon and 4-in-1 trike during a cyber Monday sale and I am so happy I did. The trike was for my baby boy's first birthday. We ised it today and he seems to really like it. I was happy too until I heard clicking as we were rolling along. Every few steps I was stop trying to figure out what was wrong and how to fix it. Very annoying! The clicking was distracting from fully enjoying the trike. Overall satisfied but diappointed with that clicking issue.
    *************************Radio Flyer Customer Service************************
    Thank you for your review! We're happy to hear your son loves his new trike. Please contact our Customer Service department by calling us at 800-621-7613 or emailing us at and we would be happy to look into the clicking noise you have described. Thank you! (Posted on 2/23/14)

  25. Ok for the $$$ Review by Anna
    Product Review

    My daughter is 2 and loves this product. We got it because she received the radio flyer tricycle for christmas and cannot reach the pedals, even with blocks. I agree with second review that it is annoying that the lock position unlocks after a few steps and it starts making an unbareable clicking sound when you push it.
    **************************Radio Flyer Customer Service*****************************
    Thank you for your review! We apologize for the experience you are having with the front wheel on your trike. This is not the intended functionality of this part so we would be happy to send a replacement wheel for you under your warranty at no charge. Please contact our Customer Service department by calling (800)621-7613 or by completing our warranty replacement part form: (Posted on 1/25/14)

  26. LOVE IT! Review by JOSE S
    Product Review

    My in-laws bought this as a Christmas present for my son this past year and I thought it looked really nice! My son loves riding it and it's easy to maneuver in tight place. The assembly is pretty quick and easy just make sure you tighten all the screws and follow all safety precautions before using. (Posted on 1/20/14)

  27. Poor for a radio flyer product Review by Flexmick
    Product Review

    Normally i love the quality of radio flyer products... But am very disappointed with the 4 in 1 trike.... The handle is loose fitting, there are no foot rests.. So baby's feet just dangle in the air.. And the locking mechanism for the pedals to free wheel gradually works its way loose and starts engaging.. Not very well designed... And feels cheap... I'm returning it..
    ***********************Radio Flyer Customer Service*************************
    Thank you for your review. We apologize for the experience you are having with your trike. From your description, your trike is not operating as it was intended. Please expect an email from our team on how to resolve these issues under your warranty. (Posted on 1/15/14)

  28. love it Review by mom of 2 boys
    Product Review

    We love this product. One yr old got for birthday and he's not a small one yr old. He is already a healthy 26 lbs and 30" tall. Wish the canopy was a little taller and adjustable further forward. Otherwise, it's radio flyer ... which means we love it! (Posted on 3/2/13)

Write Your Own Review

If you need personal assistance with Radio Flyer products or have general questions, please contact us by e-mail or call us at 1.800.621.7613 Monday - Friday 8 am - 5 pm CST.

You're reviewing: 4-in-1 Trike

How do you rate this product?*
  1 star 2 stars 3 stars 4 stars 5 stars
Product Review