VelopediaBicycle Archive ยท Specification report

2015 Trek Session 9.8 Park 26

Velopedia Archive ID 1160110

Overview

Model year2015
BrandTrek
ModelSession 9.8 Park 26
Bicycle typeMountain Dual Suspension
Archive ID1160110
Original MSRP$8,399.99
ColorsPurple Lotus/Trek Cyan
SizesM, L

Frameset

Frame constructionOCLV Mountain Carbon w/InTension main frame, shortened 420mm aluminum chainstay, Carbon Armor, ABP Convert DH, Full Floater, E2 tapered head tube, integrated frame protection, internal control routing, ISCG mount, HexMC carbon EVO Link, Mino Link, MicroTruss, 190mm travel
Frame materialCarbon Fiber/Aluminum
ForkRockShox 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 materialSuspension
Rear shockFox Performance Series Van RC, externally adjustable rebound and low-speed compression; 8.5x2.5" (S 400lb; M 450lb; L 500lb; XL 500lb spring)

Drivetrain

Component groupDH mix
ShiftersSRAM X7, 10 speed
Front derailleurNone
Rear derailleurSRAM X9, Type 2
CranksetTruvativ Descendant DH, 36T
Rear cogsSRAM PG-1050, 11-26, 10 speed
ChainSRAM PC 1071
PedalsWellgo BO-87B

Brakes

BrakesAvid CODE R hydraulic disc

Cockpit & contact points

HeadsetFSA NO.57E, E2, sealed bearings
HandlebarBontrager Rhythm Elite Riser, 31.8mm, 15mm rise
StemBontrager Rhythm Pro Direct Mount, 31.8mm
SaddleBontrager Evoke 2, chromoly rails
SeatpostBontrager Rhythm Elite, 2-bolt head, 31.6mm, zero offset

Wheels & tires

HubsDT Swiss FR2150, 157x12 rear, 20mm front
RimsDT Swiss FR2150, 157x12 rear, 20mm front
Front tireBontrager G4 Team Issue, 26x2.35"
Wheel size26

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 5, 2026.