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2022 Trek Marlin 4 29 Mountain Bike in Magenta
£450.00
£360.00
Save 20%
Tax excluded
Marlin 4 is the perfect gateway to trail riding. It's ideal for new riders who want a mountain bike with knobby tyres, that can double as a rugged commuter. Disc brakes, front suspension, 21 speeds and mounts for a rack and mudguards make this a great bike for new trail riders and campus commuters alike.
Specifications
*spec applies to all sizes unless otherwise noted
Frameset
| Frame | Alpha Silver Aluminium, internal routing, chainstay disc-brake mount, rack and kickstand mount, 135x5 mm QR |
|---|---|
| *Fork | Size: XS SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel |
| Size: S SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel |
|
| Size: M , ML , L , XL , XXL SR Suntour XCE 28, coil spring, preload, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel |
|
| Max compatible fork travel | 100mm (XS & S: 490mm axle-to-crown, M & up: 509mm axle-to-crown) |
Wheels
| Hub front | Formula DC-20, alloy, 6-bolt, 5x100 mm QR |
|---|---|
| Hub rear | Formula DC-31, alloy, 6-bolt, 6/7/8-speed freewheel, 135x5 mm QR |
| Rim | Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve |
| Spokes | 14 g stainless steel |
| *Tyre | Size: XS , S Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20" |
| Size: M , ML , L , XL , XXL Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20" |
|
| Size: M , ML , L , XL , XXL Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.00" |
|
| Max tyre size | Frame: 29x2.20" (XS & S: 27.5x2.4") Fork: See manufacturer |
Drivetrain
| Shifter | Shimano Altus EF500, 7-speed |
|---|---|
| Front derailleur | Shimano Tourney TY300, 34.9 mm clamp, down swing, down pull |
| Rear derailleur | Shimano Tourney TY300, long cage, 34T max cog |
| *Crank | Size: XS , S , M Shimano Tourney TY301, 42/34/24, 170 mm length |
| Size: ML , L , XL , XXL Shimano Tourney TY301, 42/34/24, 175 mm length |
|
| Bottom bracket | VP BC73, 73 mm, threaded cartridge |
| Cassette | Shimano TZ500, 14-28, 7--speed |
| Chain | KMC Z7, 7-speed |
| Pedal | VP-536 nylon platform |
| Max. chainring size | 1x/2x: 34T, 3x: 42T |
Components
| Saddle | Bontrager Arvada, steel rails, 138 mm width |
|---|---|
| *Seatpost | Size: XS , S Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length |
| Size: M Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length |
|
| Size: ML , L , XL , XXL Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length |
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| *Handlebar | Size: XS , S Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width |
| Size: M , ML , L , XL , XXL Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width |
|
| Grips | Bontrager XR Endurance Comp |
| *Stem | Size: XS Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length |
| Size: S Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length |
|
| Size: M Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length |
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| Size: ML , L Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length |
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| Size: XL , XXL Bontrager alloy, 31.8 mm clamp, Blendr-compatible, 7-degree, 90 mm length |
|
| Head set | Semi-integrated, 1-1/8" |
| *Brake | Size: XS , S , M , ML , L , XL , XXL Tektro MD-M280 mechanical disc, 160 mm rotor |
| Size: XS , S , M , ML , L , XL , XXL Tektro MD-M281 mechanical disc |
Weight
| Weight | M - 30.82 lbs / 13.9815 kg |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
Sizing & Tech
The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local retailer.
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 | 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 | 27.5" | 34.3 | 73.5° | 73.5° | 9.0 | 69.3° | 54.4 | 29.2 | 5.8 | 43.8 | 4.2 | 8.8 | 104.9 | 65.8 | 37.6 | 56.5 |
| 15.5 | S | 27.5" | 36.8 | 73.5° | 73.5° | 9.0 | 69.3° | 55.5 | 30.2 | 4.8 | 43.8 | 4.2 | 8.8 | 106.6 | 68.6 | 38.5 | 57.4 |
| 17.5 | M | 29" | 41.9 | 71.9° | 73.0° | 9.0 | 69.5° | 60.2 | 31 | 5.8 | 43.8 | 4.2 | 9.3 | 110.0 | 74.8 | 41.8 | 60.2 |
| 18.5 | ML | 29" | 44.4 | 71.9° | 73.0° | 9.0 | 69.5° | 61.8 | 31 | 5.8 | 43.8 | 4.2 | 9.3 | 111.6 | 75.8 | 43.4 | 60.2 |
| 19.5 | L | 29" | 47.0 | 71.9° | 73.0° | 10.0 | 69.5° | 63.8 | 31 | 5.8 | 43.8 | 4.2 | 9.3 | 113.7 | 75.7 | 45.1 | 61.1 |
| 21.5 | XL | 29" | 52.1 | 71.9° | 73.0° | 12.0 | 69.5° | 65.9 | 31 | 5.8 | 43.8 | 4.2 | 9.3 | 115.9 | 76.9 | 46.6 | 63.0 |
| 23.0 | XXL | 29" | 55.9 | 71.9° | 73.0° | 12.0 | 69.5° | 67.3 | 31.1 | 5.8 | 43.8 | 4.2 | 9.3 | 117.3 | 80.4 | 48.0 | 63.0 |
1 Item
Marlin 4 is the perfect gateway to trail riding. It's ideal for new riders who want a mountain bike with knobby tyres, that can double as a rugged commuter. Disc brakes, front suspension, 21 speeds and mounts for a rack and mudguards make this a great bike for new trail riders and campus commuters alike.