Session 8 27.5

Session 8 27.5

Brand
trek
Year

2021

Category
mountain
Price

$4500

Official
Site →
Manufacturer Description

Session 8 is the DH mountain bike with a park-focused geometry that shines on big hits at the bike park. It's built with a burly aluminum frame, 200mm/210mm front and rear suspension, and a SRAM GX DH parts group chosen to stand up to the roughest lines you can find.

Build Kit

Frameset
FrameAlpha Platinum Aluminum, tapered head tube, internal control routing, integrated frame protection, downtube guard, ISCG 05 mount, magnesium rocker link, Mino Link, ABP, 157x12mm thru axle, 210mm travel
ForkRockShox Boxxer Select, DebonAir spring, Charger RC damper, 46mm offset, 20x110mm Boost thru axle, 200mm travel
Rear Shock-
Cockpit
GripsBontrager XR Trail Elite, alloy lock-on
HandlebarsBontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width
SaddleBontrager Arvada, hollow chromoly rails, 138 mm width
SeatpostBontrager Rhythm Elite, 31.6 mm, 0 mm offset, 330 mm length
StemBontrager Line Pro, 35 mm, Direct Mount, 50 mm length
Brakes
Levers-
Front BrakesSRAM Guide R 4-piston hydraulic disc, 200mm front rotor, 180mm rear rotor
Rear BrakesSRAM Guide R 4-piston hydraulic disc, 200mm front rotor, 180mm rear rotor
Drivetrain
Bottom BracketSRAM DUB, 83mm, BSA threaded
CassetteSRAM PG-720, 11-25, 7 speed
ChainSRAM PC-1110, 11 speed
Chain Rings-
ChranksetTruvativ Descendant DH, DUB 83, 34T steel ring, 165mm length
Front Derailleur-
Rear DerailleurSRAM GX DH
Pedals-
Shifters-
Wheels
Front Hub-
Rear Hub-
Spokes-
Front Tire-
Rear Tire-
Tubes-
Front WheelBontrager Line DH 30, Tubeless Ready, 6-bolt, 110x20mm Boost thru axle
Rear WheelBontrager Line DH 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano 7spd freehub 157x12mm thru axle

Geometry

SMLXLSMLXL
BB Drop0.90.90.90.9-0.1-0.1-0.1-0.1
BB Height36.436.436.436.435.635.635.635.6
Chainstay Length44.344.344.344.344.544.544.544.5
Crank Length--------
Fork Length--------
Fork Rake Offset5.25.25.25.25.25.25.25.2
Front Center--------
Handlebar Width--------
Headtube Angle64.2°64.2°64.2°64.2°63.6°63.6°63.6°63.6°
Headtube Length11.511.511.511.511.511.511.511.5
Reach38.940.843.245.638.240.242.645
Saddle Width--------
Seatpost Length--------
Seat Tube Angle57.6°57.6°57.6°57.6°57.0°57.0°57.0°57.0°
Seat Tube Length42.642.645.645.642.642.645.645.6
Stack60.360.360.360.360.760.760.760.7
Standover Height8179.37977.580.47978.476.7
Stem Length--------
Top Tube Length575961.463.857.459.461.864.2
Trail11.411.411.411.411.811.811.811.8
Wheelbase118.5120.5122.9125.3118.3120.3122.7125.1