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2019

Roscoe 8

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Model 23608

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, 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.

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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

Roscoe 8 features a strong Alpha Gold Aluminium frame, confidence-inspiring 27.5+ tyres mounted to Tubeless Ready Bontrager Line rims and a 120mm RockShox Solo Air fork with a TurnKey hydraulic lockout. Plus, a dropper post, a SRAM NX Eagle 1x12 drivetrain and Shimano MT200 hydraulic disc brakes.

The final word

High-quality components for high-quality trail days. It's all about fun, but it's also all about performance. With a 12-speed drivetrain, hydraulic disc brakes, wide handlebars and 27.5+ wheels, this bike takes trail riding shenanigans seriously.

The Walkthrough

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 27.5x2.8˝ tyres can deliver confidence, traction and stability
  3. The dropper post lets you lower your saddle on the fly so its out of the way on descents
  4. The RockShox Solo Air fork can easily be adjusted for a specific rider weight, and it's lighter than a coil spring
  5. The NX Eagle drivetrain gives you a wider range of gears for easier climbing in a simple 1x set-up


Features

Specifications

  • Frameset

    Frame
    Alpha Gold Aluminium, tapered head tube, internal derailleur and dropper post routing, rack and kickstand mount, Boost141, G2 Geometry
    Fork
    RockShox Judy Silver TK, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, tapered steerer, G2 Geometry w/51 mm offset, Boost110, 120 mm travel (13.5: 100 mm travel)
  • Wheels

    Front hub
    Formula DC511, Boost110
    Rear hub
    Formula DC2241, Boost141
    Rims
    Bontrager Line 40 28-hole Tubeless Ready, tubeless rim strips included, valves sold separately
    Tyres
    Maxxis Rekon, tubeless compatible, 27.5x2.80”
  • Drivetrain

    Shifters
    SRAM NX Eagle, 12-speed
    Rear derailleur
    SRAM NX Eagle
    Crank
    Truvativ Descendant 6k Eagle, 30T Direct Mount
    Bottom bracket
    Truvativ Powerspline, 73 mm
    Cassette
    SRAM XG-1230 Eagle, 11-50, 12-speed
    Chain
    SRAM NX Eagle
    Pedals
    VP-536 nylon platform
  • Components

    Saddle
    Bontrager Arvada
    Seatpost
    Dropper post, 31.6 mm, internal routing
    Handlebar
    Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width (13.5: 720 mm width)
    Grips
    Bontrager XR Trail Comp, nylon lock-on
    Stem
    Bontrager Rhythm Comp, 31.8 mm clamp, 0-degree
    Head set
    Semi-integrated, cartridge, 1-1/8˝ top, 1.5˝ bottom
    Brake set
    Shimano MT200 hydraulic disc
  • Weight

    Weight
    M – 14.22 kg/31.34 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).
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.
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production.

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 Wheel size A — Seat tube B — 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 in XS 27.5+ 34.3 73.0° 9.0 68.2° 53.2 30.9 6.8 43.8 5.1 9.2 106.7 72.3 36.3 59.8
15.5 in S 27.5+ 36.8 71.0° 9.0 68.3° 57.3 31.8 5.8 43.8 5.1 9.1 108.9 75.1 37.6 60.7
17.5 in M 27.5+ 41.9 71.0° 9.0 68.3° 60.2 31.8 5.8 43.8 5.1 9.1 111.8 74.7 40.5 60.7
18.5 in ML 27.5+ 44.4 71.0° 9.0 68.3° 61.8 31.8 5.8 43.8 5.1 9.1 113.4 74.1 42.2 60.7
19.5 in L 27.5+ 47.0 71.0° 10.0 68.3° 63.8 31.8 5.8 43.8 5.1 9.1 115.4 75.7 43.9 61.7
21.5 in XL 27.5+ 52.1 71.0° 12.0 68.3° 65.9 31.8 5.8 43.8 5.1 9.1 117.6 75.3 45.3 63.6
23 in XXL 27.5+ 55.9 71.0° 12.0 68.3° 67.3 31.8 5.8 43.8 5.1 9.1 119.0 77.5 46.8 63.9

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