Trek
Trek Session 8 2025
Free shipping to EU countries
Aluminium downhill bike with high-pivot suspension, 200mm RockShox Boxxer fork, Marzocchi shock and SRAM GX DH 7-speed drivetrain for maximum descending performance.
Size
Description
The Trek Session 8 2025 is a purpose-built downhill machine designed to dominate bike parks and DH courses. The Alpha Platinum Aluminum frame features a high-pivot suspension design with Active Braking Pivot and full frame protection, delivering 200mm of rear travel that absorbs everything the hill can throw at it. Mino Link geometry adjustment lets you fine-tune the bike for different tracks.
A RockShox Boxxer with DebonAir+ coil and Rush RC damper provides 200mm of controlled front travel, perfectly matched to the Marzocchi Bomber shock for seamlessly integrated suspension performance. The near-zero chain growth of the high-pivot design enables smooth power delivery and stability through rough terrain and big jumps.
SRAM CODE Bronze 4-piston hydraulic disc brakes with massive 220mm CenterLine rotors provide exceptional stopping power at speed. Bontrager Line DH 30 wheels with Bontrager G5 Team Issue 29×2.50" tyres complete the gravity-oriented package. Available in three DH frame sizes: R1, R2 and R3.
Specifications
| Frame | Alpha Platinum Aluminum, high main pivot, full frame guard, magnesium rocker link, Mino Link, ISCG 05 2-bolt mount, Active Braking Pivot, 157×12mm thru-axle, 200mm travel |
| Fork | RockShox Boxxer, DebonAir+ coil, Rush RC damper, 52mm offset, BoostDH 110×20mm, Maxle Stealth, 200mm travel |
| Shock | Marzocchi Bomber, 250×72.5mm (R1: 400 lb spring; R2: 450 lb; R3: 500 lb) |
| Drivetrain | SRAM GX DH, 7-speed; SRAM PG-720 cassette 11–25; SRAM PC-1110 chain |
| Brakes | SRAM CODE Bronze 4-piston hydraulic disc; SRAM CenterLine Rotor 6-bolt rounded edge 220mm |
| Wheels | Front: Bontrager Line DH 30, TR, 6-bolt, Boost 110×20mm, 29"; Rear: Bontrager Line DH 30, TR, Rapid Drive 108, 6-bolt, Shimano 7-speed freehub, 157×12mm, 29" |
| Tyres | Bontrager G5 Team Issue, wire bead, 2-ply 60 tpi, 29×2.50" |
| Handlebar | Bontrager Line, aluminum, 35mm, 27.5mm rise, 780mm |
| Stem | Bontrager Line Pro, 35mm, Direct Mount, 50mm |
| Seatpost | Bontrager Rhythm Elite, 31.6mm, 0mm offset, 330mm |
| Saddle | Bontrager Arvada, hollow chromoly rails, 138mm |
| Weight | 17.92 kg (Size R2) |
| Sizes | R1 / R2 / R3 |
| Colour | Black |
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