MSRP | $489 | $549 |
|---|---|---|
Where to Buy | — $1 At | — $1 At |
Category | Mountain Youth | Mountain Youth |
Weight | 23.5 lbs | 25.6 lbs |
| Aluminum | Aluminum | |
Fork | Aluminum | Aluminum |
Wheels | Aluminum | Aluminum |
Wheel Size | 20″ | 24″ |
Brakes | Mechanical Disc | Mechanical Disc |
Groupset | Tourney, Altus | Tourney, Altus |
Drivetrain | 1 × 8 | 1 × 8 |
Brand Site | ||
Summary | The Trek Roscoe 20 and Trek Roscoe 24 are both aluminum frame mountain youth bikes with mid-range components and mechanical disc brakes. The Roscoe 20 has 20″ aluminum wheels, while the Roscoe 24 has 24″ aluminum wheels and higher gearing. | |
Based on frame geometry and build specs.
Frame | Aluminum frame Colors: Trek Black; Azure; Rage Red to Dnister Black Fade | Aluminum frame Colors: Trek Black; Azure; Rage Red to Dnister Black Fade |
|---|---|---|
Fork | Roscoe 20'' alloy | Roscoe 24'' alloy |
Bottom Bracket | Sealed cartridge | Sealed cartridge |
Headset | VP 1-1/8'', semi-Integrated | VP 1-1/8'', semi-Integrated |
Stem | Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length | Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length |
Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 580mm width | Bontrager alloy, 31.8mm, 15mm rise, 580mm width |
Saddle | Kids' 20'' size, padded | Kid's 24'' size, padded |
Seatpost | Bontrager alloy, 27.2mm, 12mm offset, 250mm length | Bontrager alloy, 27.2mm, 12mm offset, 250mm length |
Pedals | Kids' 9/16'' | Kids' 9/16'' |
Grips | Kids' Kraton | Kids' Kraton |
Rear Derailleur | Shimano Tourney TX80 | Shimano Tourney TX80 |
|---|---|---|
Crank | Alloy, 32T steel chain ring w/guard, 127mm length | Alloy, 28T chain ring w/guard, 152mm length |
Shifters | Shimano Altus M315, 8 speed | Shimano Altus M315, 8 speed |
Cassette | SunRun cassette, 11-34, 8 speed | SunRun cassette, 11-34, 8 speed |
Chain | KMC Z8.3, 8 speed | KMC Z8.3, 8 speed |
Brakes | Tektro MD-M280 mechanical disc, 160mm rotor | Tektro MD-M280 mechanical disc, 160mm rotor |
Brake Levers | Kids' alloy brake lever, black | Kids' alloy brake lever, black |
Rims | 20'' alloy, 28-hole, schrader valve | 24'' alloy, 28-hole, schrader valve |
|---|---|---|
Front Hub | Formula DC-20, alloy, 6-bolt, 100mm ThruSkew | Formula DC-20, alloy, 6-bolt, 100mm ThruSkew |
Rear Hub | Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5mm QR | Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5mm QR |
Tires | Chen-Shin, 20x2.80'' | Chen-Shin, 24x2.80'' |