Your cart
Close Alternative Icon

Trek Marlin 6 21.5''/XL 29er (2021) Radioactive Red/Trek Black

$669.99

SBC ID | MFG SKU - 210000065518 | 1046510
TWO WAYS TO GET YOUR ORDER: SAFE FREE STORE PICKUP
OR FREE LOCAL DELIVERY ON ORDERS OVER $200.

Trek Marlin 6 is a cross country mountain bike built to give you an efficient off-road ride with a suspension fork that locks out, and smoother-shifting 2x8 drivetrain.

It's made for mountain biking, but it's also equipped with features like rack and kickstand mounts that make it a great choice for adventurous daily commutes.

It's right for you if...

You're testing the waters of off-road riding, and want a real mountain bike at a great value, with a wide range of gears to cover more ground on the road and trail.

The tech you get

A lightweight aluminum frame with internal shift cable and brake hose routing to protect your cables and add to the bike's sleek look, an efficient 2x8 drivetrain, powerful hydraulic disc brakes, and a suspension fork that takes the edge off bumps and rough terrain, plus a suspension fork with a lever that lets you easily lock the suspension so you don't waste energy on smooth terrain.

Marlin 6 gives you upgrades you'll notice on every ride, like the suspension lockout and really smooth shifting Shimano drivetrain. Extra-strong double-walled rims and powerful hydraulic disc brakes give you durability and stopping power for your most rugged adventures on the trail, in town, and everywhere in between.

Features

  1. The 2x drivetrain gives you all the gears you need and none you don’t
  2. Smaller frame sizes (XS and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently
  3. Marlin models in XS and S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount
  4. Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter
  5. Like every model in the Marlin family, it's backed by Trek's lifetime warranty

Specifications

*spec applies to all sizes unless otherwise noted

Frameset
Frame Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR
*Fork Size: XS
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel
Size: S
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel
Size: M , ML , L , XL , XXL
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 100mm QR, 100mm travel
Max compatible fork travel 100mm
Wheels
Hub front Formula DC-20, alloy, 6-bolt, 5x100mm QR
Hub rear Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
Rim Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve
*Spokes Size: XS , S , M , ML , L , XL , XXL
14g, stainless
Size: XS , S , M , ML , L , XL , XXL
14g, stainless steel, black
*Tire Size: XS , SBontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20''
Size: M , ML , L , XL , XXL
Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20''
Max tire size 29x2.20" (XS & S: 27.5x2.4")
Drivetrain
Shifter Shimano Altus M315, 8 speed
Front derailleur Shimano Altus M315, 34.9mm clamp, top swing, dual pull
Rear derailleur Shimano Altus M310
*Crank Size: XS , S , M
Shimano M315, 36/22, 170mm length
Size: ML , L , XL , XXL
Shimano M315, 36/22, 175mm length
Bottom bracket VP BC73, 73mm, threaded cartridge
Cassette Shimano HG31, 11-34, 8 speed
Chain KMC Z8.3, 8 speed
Pedal VP-536 nylon platform
Max chainring size 1x: 32T, 3x: 42T
Components
Saddle Bontrager Arvada, steel rails, 138mm width
*Seatpost Size: XS , S , M
Bontrager alloy, 31.6mm, 12mm offset, 330mm length
Size: ML , L , XL , XXL
Bontrager alloy, 31.6mm, 12mm offset, 400mm length
*Handlebar Size: XS
Bontrager alloy, 31.8mm, 5mm rise, 690mm width
Size: S , M , ML , L , XL , XXL
Bontrager alloy, 31.8mm, 5mm rise, 720mm width
Grips Bontrager XR Endurance Comp, lock-on
*Stem Size: XS
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length
Size: S
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length
Size: M
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length
Size: ML , L
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 80mm length
Size: XL , XXL
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 90mm length
Headset Semi-integrated, 1-1/8''
*Brake Size: XS , S
Tektro HD-M276 hydraulic disc, short reach lever
Size: M , ML , L , XL , XXL
Tektro HD-M275 hydraulic disc

Weight
Weight M - 14.50 kg / 31.97 lbs (with tubes)
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

Learn more about Marlin 6 at Sunshine Bicycle.

Contact us >