Roscoe 8 | Trek Bikes (GB)
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2018

Roscoe 8

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£1,000.00 Model 21583

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 and 120 mm suspension fork make it a blast on every trail, from packed single-track 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 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. You prefer plus-size tyres for confidence on even the loosest and nastiest trails.

The tech you get

The Roscoe 8 features a strong Alpha Gold Aluminium frame, confidence-inspiring 27.5+ tyres mounted to extra-wide rims and a 120 mm RockShox Judy TK Solo Air fork. Plus, a dropper post, a SRAM NX 1x11 drivetrain, Shimano M315 hydraulic disc brakes and a wide handlebar and short stem for more control.

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 11-speed drivetrain, hydraulic disc brakes, wide handlebars 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 27.5x2.8˝ tyres can deliver confidence, traction and stability
  3. The RockShox Solo Air fork can easily be adjusted for a specific rider weight, and it's lighter than a coil spring
  4. The dropper post lets you lower your saddle on the fly so its out of the way on descents
  5. The shifter-style, underbar remote dropper post lever is super intuitive and easy to use

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Features

Specifications

  • Frameset

    Frame
    Alpha Gold Aluminium, E2 tapered head tube, internal derailleur and dropper post routing, rack and kickstand mount, Boost141, G2 Geometry
    Front suspension
    RockShox Judy Silver TK, Solo Air spring, preload, rebound, TurnKey hydraulic lockout, E2 tapered steerer, G2 Geometry w/51 mm offset, Boost110, 120 mm travel (13.5: 100 mm travel)
  • Wheels

    Front hub
    Formula Alloy DC511, Boost110
    Rear hub
    Formula DC2241 alloy, Boost141
    Rims
    SUNringlé Duroc 40 SL 28-hole, tubeless strips and valves sold separately
    Tyres
    Schwalbe Rocket Ron Performance, tubeless, aramid bead, 27.5x2.80˝
  • Drivetrain

    Shifters
    SRAM NX, 11-speed
    Rear derailleur
    SRAM NX, Roller Bearing Clutch
    Crank
    SRAM NX, 28T Direct Mount X-Sync
    Bottom bracket
    Sealed cartridge
    Cassette
    SRAM PG-1130, 11-42, 11-speed
    Chain
    SRAM PC-1110
    Pedals
    Wellgo nylon platform
  • Components

    Saddle
    Bontrager Evoke 1.5
    Seatpost
    Dropper post, Bontrager lever, 31.6 mm, internal routing
    Handlebar
    Bontrager alloy, 31.8 mm, 15 mm rise
    Grips
    Bontrager Race Lite, lock-on
    Stem
    Bontrager Rhythm Comp, 31.8 mm, 0-degree
    Head set
    Semi-integrated, 1-1/8˝ top, 1.5˝ bottom
    Brake set
    Shimano M315 hydraulic disc
  • Weight

    Weight
    17.5" - 13.93 kg / 30.70 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 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 Frame rise
18.5 in 44.4 71.0° 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 61.3
19.5 in 47.0 71.0° 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 62.3

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