VelopediaBicycle Archive ยท Specification report

2010 Rocky Mountain Fusion

Velopedia Archive ID 21288

Overview

Model year2010
BrandRocky Mountain
ModelFusion
Bicycle typeMountain bike, front suspension
Archive ID21288
ColorsSilver
Sizes13.5", 15", 16.5", 18", 19", 20.5", 22"

Frameset

Frame constructionTIG-welded
Frame materialRMB Custom 6061 Double Butted Alu
ForkRockShox Dart 2, 100mm travel
Fork materialSingle
Rear shockN/A

Drivetrain

Component groupMountain Mix
ShiftersShimano Deore RapidFire
Front derailleurShimano Deore, clamp on 31.8mm
Rear derailleurShimano Deore
CranksetTruVativ ISO Flow, 22/32/42 teeth
Bottom bracketTruVativ Power Spline
CassetteShimano HG50
Rear cogs9-speed, 11 - 32 teeth
ChainCRH024
PedalsVP-559 flat w/pins

Brakes

BrakesTektro Auriga Comp hydraulic, 160mm rotor brakes, Tektro Auriga Comp levers

Cockpit & contact points

HeadsetFSA TH-888
HandlebarRMB XC 620mm x 30mm
Handlebar extensionsNot included
StemRMB XC 7-degree
SaddleWTB Pure V Sport
SeatpostAlloy, 27.2mm diameter

Wheels & tires

HubsWheeltech Disc Super Sealed W/Alloy QR
RimsWTB SX24
SpokesStainless
Front tire26 x 2.10" WTB Wolverine
Wheel size26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 14, 2026.