CubRider Frame-Mounted MTB Toddler Seat
Free worldwide shipping · Returns subject to policy
- Front-mounted child seat: Your child sits in front of you with a clear view of the ride.
- Child handlebars included: Dedicated grips give your little rider their own place to hold.
- Adjustable fit: Adjust the saddle, leg width and angle for your compatible bike.
- Footrests and straps: Dedicated supports give your child a place to rest their feet.
256-bit SSL encrypted · we never see or store your card details
See it in motion
Real rides, real families
Filmed on everyday trails and streets.
The best seat in the house
Up front. Fully involved.
CubRider gives your child an open view of the trail while keeping them close between your arms — one complete setup of padded saddle, dedicated handlebars, footrests and frame protection.
Built to be ridden
Every detail, on purpose
One complete combo — seat, handlebars, footrests and frame-safe mounts, adjustable to fit your bike and your child.
Measured, not guessed
Will it fit your bike?
Check your frame against these numbers before ordering — it takes two minutes with a tape measure.
Correct fit
CubRider mounts to the top and down tubes with padded clamps, centering your child ahead of you. Designed for steep, sloping and tapered top tubes.
Measure before you ride
Top tube 1.18–2.68 in · Down tube 1.18–3.94 in · Max mounting gap 8.27 in · Max stem width 2.95 in. Not for e-bikes, road/gravel, cruiser/step-through, single-tube or non-suspension frames.
The complete combo
Everything in the box
Everything you need for the first ride — seat, handlebars, footrests and all mounting hardware. No extra parts to buy.
Where it earns its keep
Every kind of ride, together
Trail rides
Share the singletrack. Your child sees the trail open up ahead instead of your back.
Neighborhood loops
The after-work ritual — a quick lap around the block that becomes their favorite part of the day.
Park & school run
Swap the stroller for the saddle. Close enough to chat the whole way there.
Weekend adventures
Longer rides, bigger views. Footrests and a padded saddle keep them comfortable mile after mile.
CubRider Frame-Mounted MTB Toddler Seat
Front-mounted seat, dedicated handlebars, footrests and frame-safe mounts — one setup, no permanent modifications. Ready for the front-row view?
Tracked shipping · Returns subject to policy
Real riders, real feedback
The rides they'll remember
“I was skeptical about putting my 2-year-old up front, but the CubRider is a game changer. He shouts “faster, Daddy!” every time we go down a hill. Worth every penny.”
“Honestly the best purchase we've made for our kiddo. The custom handlebars are a must-have — they keep her hands off my brakes and shifters. Super sturdy on the trails.”
“Took about 15 minutes to install the seat. My 3-year-old daughter is completely obsessed. We ride to the park every single afternoon now.”
“Being able to talk to him while riding instead of having him behind me in a trailer is night and day. It made family rides fun again.”
“Great product overall. Installation took a bit of trial and error on my full-suspension frame, but once it was dialed in it felt solid as a rock.”
“I thought my husband was crazy when he ordered it, but wow. Our little guy feels secure and loves holding his own little handlebars.”
“Good seat, but it takes a little getting used to pedaling with your knees slightly wider. After a couple of rides it started to feel much more natural.”
“Way better than the rear seat we used before. Having the little one centered up front makes the bike feel balanced and keeps the whole ride more connected.”
“Amazing way to share my love for biking with my toddler. He points at every bird and truck we pass. Core memories unlocked.”
Before you buy
Questions, answered
Will CubRider fit my bike?
CubRider fits most modern non-electric mountain bikes with front suspension, including steep, sloping and tapered top tubes. Check your frame against the measurements on this page first — top tube 1.18–2.68 in, down tube 1.18–3.94 in, max mounting gap 8.27 in.
Can I use it on a carbon frame?
Yes. The mounting system spreads the load across padded rubber contact points designed to protect both carbon and alloy frames.
Is my child the right size?
CubRider is designed for children weighing 27–60 lb, recommended ages 2–5. Your child should also sit upright with steady head and body control, follow basic instructions, stay awake and attentive for the whole ride, and reach the footrests.
How long does setup take?
Fit the seat using the supplied Allen key. Setup time varies by bike and experience. Watch the installation video, follow the manual, and check the fit and fasteners before riding.
Which bikes are NOT compatible?
CubRider is not for e-bikes, road or gravel bikes, cruiser or step-through frames, single-tube bikes, bikes without front suspension, or frames with obstructing top-tube cables.
Does it permanently modify my bike?
No. Nothing is permanent — CubRider clamps on and comes off cleanly, leaving your frame unchanged.
Is it safe?
Always use a correctly fitted helmet, follow the supplied manual, and check every fastener before each ride. Ride within your ability and keep to safe, appropriate terrain.