2023 Trek Roscoe 9 Hardtail Mountain Bike

£1,595.07
Was £1,850.00

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The 2022 Trek Roscoe 9 Hardtail Mountain Bike is Trek’s best trail hardtail, built for lap after lap of dirt-filled fun. A 140 mm FOX Rhythm 36 fork, powerful 4-piston brakes and a fast-and-grippy wheel and tyre combo deliver incredible capability whether you're nailing jumps or picking through gnarly rock gardens.

The Roscoe 9 is built around a lightweight Alpha Gold Aluminium frame with geometry tailored for steeper and more technical trail riding. The fast-rolling 29er wheels come with wide, grippy 2.6" tyres to help you roll over more obstacles and corner at higher speeds.

The Roscoe 9 comes with 140 mm FOX Rhythm fork with beefy 36 mm stanchions, a Shimano SLX/XT 1x12 drivetrain with a wide range of gears for climbing, powerful 4-piston brakes and a dropper post for room to get low on descents, corners and jumps.

This bike is perfect for

Serious trail riders who want a serious hardtail with top of the line equipment capable of soaking up even the roughest lines.

Key Features

  • 29er wheels and wide 2.6" tyres make for a grippy, confident and fast-rolling ride. 27.5” wheels on the Xsmall size give a better fit for smaller riders.
  • Bigger, stiffer 36 mm fork stanchions won't flex, so you can push harder with more precise, confident steering that helps you stay on your line
  • The FOX fork's air spring can easily be adjusted for a specific rider weight, and it's lighter than a coil spring
  • The dropper post lets you lower your saddle on the fly so it's out of the way on descents

Mountain Bike Buying Guide

Mountain biking is an incredibly diverse sport. Mountain bikes now come in three main flavours. They are XC, Trail and Enduro.

XC – short for cross country, are quick race bikes. They will normally have 29” wheels and come with 100mm of suspension. If you are mainly going to be riding bridleways and natural trails in the South East of England, where our shops are, an XC bike will be the quickest and most efficient option.

Trail – these bikes are designed to be pedalled up and down hill and for use on bridleways and natural trails, but also at dedicated trail centres. They normally come with 130mm or 140mm of suspension travel and can have either 27.5” or 29” wheels, but 29” is quickly becoming the norm. Trail bikes are good all-rounders. They won’t be as fast as an XC bike on the flat but they can handle a lot more challenging terrain, and a few jumps. If you plan on taking your bike to trail centres in Wales, or to the Alps, then a trail bike may be your best option.

Enduro – enduro racing is a thing in and of itself but many people buy enduro bikes for ‘aggressive’ trail riding and uplift days at places like Bike Park Wales. This generally means challenging downhill trails with some big jumps. With around 160mm of suspension travel enduro bikes can take some big hits. They are designed to be efficient enough to pedal up hills but really come into their own when pointed downhill. You get enduro bikes in either 27.5” or 29” wheel sizes as well as mullet setups of 29 at the front and 27.5 at the back.


Men’s and women’s mountain bikes

Nearly all the mountain bikes we sell are now unisex. All of the big brands have gradually stopped doing dedicated men’s and women’s bikes over the last few years. Instead they are focussed on producing bikes in a bigger range of sizes. So, for instance, the Trek Marlin 5 is a unisex bike that now comes in sizes from XXS to XXL large. This means it will fit riders from 4’ 5” to 6’ 5” and everything in between.


Read our full mountain bike buyers guide


Price Match at Cycles uk

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Trek made their first bikes in 1976 in a barn in Wisconsin. Now they’re one of the biggest bike brands in the world. Trek bikes cover everything from professional-level road and mountain bike race bikes to commuters, hybrids and kids bikes. There is a strong heritage of racing at Trek and many Trek bikes have a strong race influence. They take a very scientific approach to researching bike and human performance and then make the fastest and most efficient bikes they can.

It doesn’t stop their attention and passion for cycling flows through everything they do. Since the 1990s, Trek has supported Places for Bikes. Places for Bikes is an advocacy organisation in the USA that gets more people on bikes more often! Places for Bikes ethos falls in line with the companies mission statement to:

Build only products we love. Provide incredible hospitality to our customers, and change the world by getting more people on bikes.

Frame - Alpha Gold Aluminium, tapered head tube, internal derailleur & dropper post routing, ISCG 05, threaded BB, Boost148
Fork - Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 140 mm travel
Max compatible fork travel 150mm
Hub front - Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Hub rear - Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano MicroSpline freehub, Boost148, 12 mm thru axle
Skewer rear - Bontrager Switch thru-axle, removable lever
Rim - Bontrager Line 30, Tubeless Ready, 28-hole, Presta valve
Spokes - 14 g stainless steel
Tyre - Size: XS Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5x2.60". Size: S, M, M/L, L, XL - Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.60"
Tyre part - Bontrager TLR sealant, 180 ml/6 oz, Bontrager TLR valve, 50 mm, Rim strip Bontrager TLR
Shifter - Shimano SLX M7100, 12-speed
Rear derailleur - Shimano XT M8100, long cage, 51T max cog
Crank - E*thirteen Helix, 30T steel ring, 73 mm spindle length, 52 mm chainline
Bottom bracket - Shimano SM-BB52, 73 mm, threaded external bearing
Cassette - Shimano SLX M7100, 10-51, 12-speed
Chain - Shimano Deore M6100, 12-speed
Saddle - Bontrager Arvada, hollow chromoly rails, 138 mm width
Seatpost - TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm
Handlebar - Bontrager Line, alloy, 35 mm, 27.5 mm rise
Stem - Bontrager Elite, 35 mm, 0-degree
Head set - FSA IS-2, 1-1/8" top, 1.5" bottom
Brake - Shimano M6120 4-piston hydraulic disc and Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper
Brake rotor Size - Shimano RT66, 6-bolt, 180mm & Shimano RT66, 6-bolt, 203 mm
Weight Size Medium - 28.95 lbs / 13.13 kg (with TLR sealant, no tubes)

Weight limit - This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

Colours CRIMSON, MATTE QUICKSAND TO OLIVE FADE/BLACK
Sizes L - 29 WHEEL, M - 29 WHEEL, M/L - 29 WHEEL, S - 29 WHEEL, XL - 29 WHEEL, XS - 27.5 WHEEL
Brand Trek
Model Year 2023
Barcodes 601842587560, 601842587577, 601842587584, 601842587591, 601842587607, 601842587614, 601842587621, 601842587638, 601842587645, 601842587652, 601842587669, 601842587676
SKUs / Part Numbers 5260387, 5260388, 5260389, 5260390, 5260391, 5260392, 5260393, 5260394, 5260395, 5260396, 5260397, 5260398

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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