2021 Trek Roscoe 8

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  • Regular price $2,199.99

2021 Trek Roscoe 8

The Roscoe 8 is a trail hardtail for anyone looking to have some serious fun out in the dirt. Its 27.5+ mid-fat tyres, a wide-range 1x12 drivetrain and 120 mm suspension fork make it a blast on every trail, from packed singletrack to the loose stuff. It's a laid-back trail mountain bike dressed in a high-quality spec that's ready to party.

It's right for you if...

You want to have fun. You're searching for a playful trail bike with high-quality parts and plus-sized tyres so that when you're out on the trail, the only thing you have to worry about is your face hurting from smiling too much.

The tech you get

A strong aluminium frame, confidence-inspiring 27.5+ wheels with wide, grippy tyres and an upgraded 120 mm RockShox 35 Gold fork with a lockout. Plus, a SRAM NX Eagle 1x12 drive train with a wide range of gears for climbing, powerful hydraulic disc brakes and a dropper post for room to get low on descents, corners and jumps.

The final word

High-quality components for high-quality trail days. It's all about fun, but it's also all about performance. With an upgraded fork, a wide range of gears, hydraulic disc brakes and 27.5+ wheels, this bike takes trail riding shenanigans seriously.


favorite_borderWhy you'll love it

  1. It's more fun to be a better rider: Roscoe is so stable and forgiving, it's like an instant ability upgrade
  2. Even when the trail gets rough, the wide 27.5+ tyres deliver more confidence, traction and stability
  3. The dropper post lets you lower your saddle on the fly so it's out of the way on descents
  4. The RockShox fork's Solo Air spring can easily be adjusted for a specific rider weight, and it's lighter than a coil spring
  5. The fork’s lockout feature lets you temporarily lock the suspension for better efficiency on flat stretches
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.

Specifications

*spec applies to all sizes unless otherwise noted

Frameset
Frame Alpha Gold Aluminium, tapered head tube, internal derailleur and dropper post routing, rack and kickstand mount, Boost141, 5 mm QR
Fork RockShox 35 Gold, Solo Air spring, Motion Control damper, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 100 mm travel
Max compatible fork travel 120mm (XS: 100mm)
Front hub Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Rear hub Formula DCL-141Q, sealed bearing, 6-bolt, Shimano 10 freehub, Boost141, 5 mm QR
Rim Bontrager Line 40, Tubeless Ready, 28-hole, 40 mm width, Presta valve
Spokes 14 g stainless steel, black
Tyre Maxxis Rekon, tubeless, 60 tpi, 27.5x2.80'"'
Rim strip Bontrager TLR
Max tyre size 27.5x2.80" or 29x2.40"
Shifter SRAM NX Eagle, 12-speed
Rear derailleur SRAM NX Eagle
*Crank Size: XS, S
Truvativ Descendant 6k Eagle, GXP, 30T alloy ring, Boost, 170 mm length
Size: M, M/L, L, XL, XXL
Truvativ Descendant 6k Eagle, GXP, 30T alloy ring, Boost, 175 mm length
Bottom bracket Truvativ Powerspline, 73 mm, threaded cartridge, 118 mm spindle
Cassette SRAM PG-1230 Eagle, 11-50, 12-speed
Chain SRAM NX Eagle, 12-speed
Pedal VP-536 nylon platform
Max. chainring size 32T
Saddle Bontrager Arvada, steel rails, 138 mm width
*Seatpost Size: XS, S, M
TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length
Size: M/L, L, XL, XXL
TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length
*Handlebar Size: XS
Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
Size: S, M, M/L, L, XL, XXL
Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
Grips Bontrager XR Trail Comp, nylon lock-on
*Stem Size: XS, S, M
Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 50 mm length
Size: M/L, L, XL, XXL
Bontrager Rhythm Comp, 31.8mm, Knock Block, 0-degree, 60 mm length
Head set Semi-integrated, loose ball bearing, 1-1/8" top, 1.5" bottom
Brake Shimano hydraulic disc, MT501 lever, MT500 caliper
Brake rotor Shimano RT56, 180 mm, 6-bolt

Weight M - 14.65 kg / 32.30 lbs (with tubes)
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

Sizing & fit

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

 

Rider Height

Inseam

All measurements provided in cm unless otherwise stated.

Frame size number Frame size letter A — Seat tube B — Seat tube angle Effective seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
13.5 XS 34.3 69.7° 71.1° 9.0 67.1° 55.8 31.0 5.0 43.8 4.2 15.2 105.9 73.1 35.1 60.5
15.5 S 36.8 70.2° 71.2° 9.0 67.2° 57.4 32.0 4.0 43.8 4.2 15.2 108.1 75.4 36.4 61.4
17.5 M 41.9 69.6° 70.7° 9.0 67.2° 60.9 31.9 4.1 43.8 4.2 15.1 111.0 75.1 39.4 61.4
18.5 ML 44.4 69.6° 70.8° 9.0 67.3° 62.5 31.9 4.1 43.8 4.2 15.1 112.6 74.8 41.0 61.5
19.5 L 47.0 69.7° 70.8° 10.0 67.3° 64.5 31.9 4.1 43.8 4.2 15.1 114.6 76.3 42.8 62.5
21.5 XL 52.1 69.7° 70.9° 12.0 67.4° 66.6 31.8 4.2 43.8 4.2 15.0 116.8 76.0 44.2 64.4
23.0 XXL 55.9 69.7° 70.9° 12.0 67.4° 68.0 31.8 4.2 43.8 4.2 15.0 118.2 81.5 45.7 64.4
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production