Bicycle Archive · Specification report

2015 Trek Session 8 Park 26

Velopedia Archive ID 1008853

Overview

Model year	2015
Brand	Trek
Model	Session 8 Park 26
Bicycle type	Mountain Dual Suspension
Archive ID	1008853
Original MSRP	$4,399.99
Colors	Volt Green/Trek Black/Catalyst Orange
Sizes	M, L

Frameset

Frame construction	Alpha Platinum Aluminum, shortened 420mm aluminum chainstay, ABP Convert DH, Full Floater, E2 tapered head tube, integrated frame protection, internal control routing, EVO Link, Mino Link, 190mm travel
Frame material	Aluminum
Fork	RockShox Boxxer Race, coil spring (S, M red; L, XL blue), rebound, low speed compression, internal preload, Motion Control IS, 20mm MaRockShox Boxxer Race, coil spring (S, M red; L, XL blue), rebound, low speed compression, internal preload, Motion Control IS, 20mm Maxle DH, 200mm travel
Fork material	Suspension
Rear shock	RockShox Kage RC, coil spring, rebound, adjustable hydraulic compression damping, 8.5x2.5" (S 400lb; M 450lb; L 500lb; XL 500lb spring)

Drivetrain

Component group	DH mix
Shifters	SRAM X7, 10 speed
Front derailleur	None
Rear derailleur	SRAM X9, Type 2
Crankset	Truvativ Descendant DH, 36T
Rear cogs	SRAM PG-1050, 11-26, 10 speed
Chain	KMC X10
Pedals	Wellgo BO-87B

Brakes

Brakes	Avid CODE R hydraulic disc

Cockpit & contact points

Headset	FSA NO.57E, E2, sealed bearings
Handlebar	Bontrager Rhythm Elite, 31.8mm, 15mm rise
Stem	Bontrager Rhythm Pro Direct Mount, 31.8mm
Saddle	Bontrager Evoke 2, chromoly rails
Seatpost	Bontrager Rhythm Elite, 2-bolt head, 31.6mm, zero offset

Wheels & tires

Hubs	DT Swiss FR2150, 157x12 rear, 20mm front
Rims	DT Swiss FR2150, 157x12 rear, 20mm front
Front tire	Bontrager G4 Team Issue, 26x2.35"
Wheel size	26

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 6, 2026.