Trek Roscoe 20

Roscoe 20 is a mid-fat kids' mountain bike designed to build confidence on the trail. It takes cues from the adult Roscoe, but this ride was built from the ground up for kids. 2.8˝ mid-fat tires, a 1x drivetrain, and a wide-range cassette make Roscoe the ideal bike for little rippers who want to build skills and have a ridiculous amount of fun keeping up with Mom, Dad, or an older sibling. Fit for riders 45-52˝tall.

Details:

The final word

Give a kid a Roscoe and you'll make a mountain biker for life. Mid-fat tires and a wealth of kid-specific design details make this bike the perfect introduction to the trail. If your little one is ready to tag along when you hit the singletrack, this is the kid-friendly set-up that's made to build confidence, skills, and a healthy obsession with the world's greatest activity.

Why you'll love it

There's no family outing as fun as a trail session, and Roscoe is the ideal kids' bike for building great memories
This isn't a small adult bike—it's built from the ground up for kids, by people who know exactly what works for them and what doesn't
When you're learning to ride, simplicity is best: a 1x8 drivetrain lets kids focus on keeping the rubber side down
The kid-specific frame geometry has a sloping top tube that makes it easier to hop on and off
The rear brake caliper is tucked into the frame to help prevent damage from laying the bike down

Tech Specs:

Frame- Alpha Silver Aluminum, 20''
Fork- Roscoe 20'' alloy
Headset- VP 1-1/8'', semi-Integrated
Axles- Front: 100mm ThruSkew Rear: 141mm QR
Rims/Wheels- 20'' alloy, 28-hole, schrader valve
Hubs- Front: Formula DC-20, alloy, 6-bolt, 100mm ThruSkew Rear: Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5mm QR
Spokes- 14g, stainless
Tires- Chen-Shin, 20 x 2.80''
Crankset- Alloy, w/guard, 127mm length
Chainrings- 32T steel chainring
Bottom Bracket- Sealed cartridge
Chain- KMC Z8.3, 8 speed
Rear Derailleur- Shimano Tourney TX80
Cassette/Rear Cogs- SunRun cassette, 11-34, 8 speed
Shifters Shimano- Altus M315, 8 speed
Handlebars- Bontrager alloy, 31.8mm, 15mm rise, 580mm width
Tape/Grips- Kids' Kraton
Stem- Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length
Brake Levers- Kids' alloy brake lever, black
Brakes- Tektro MD-M280 mechanical disc, 160mm rotor
Pedals- Kids' 9/16''
Saddle- Kids' 20'' size, padded
Seat Post- Bontrager alloy, 27.2mm, 12mm offset, 250mm length

Part Number: 1051439

Roscoe 20

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