2020 Rocky Mountain Fusion 40

Upper mid-range component level aluminum frame crosscountry bike

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2020 Rocky Mountain Fusion 40
  • MSRP $1,099
  • Suspension Hardtail
  • Front Travel 100mm
  • Frame Aluminum
  • Fork RockShox 30
  • Wheels 29″
  • Drivetrain 1 × 12
  • Groupset SX Eagle
  • Brakes Hydraulic Disc

Where to Buy


1 × 12 — 12 speed

2020 Rocky Mountain Fusion 40
24 mph
Similar Bikes
27 mph

The 2020 Fusion 40 is easier to ride up hills than similar bikes.

The 2020 Fusion 40 won‘t keep up with similar bikes while riding downhill or sprinting.

Estimated Spec Level

Estimated spec level of the Fusion 40 compared to other crosscountry bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike.

Learn more

est. spec level →$0$200$400$600$800$1,000$1,200$1,400
This bike
Other crosscountry bikes



FrameRocky Mountain 6061 Alloy. Threaded BB. Zero Stack Tapered Headtube
ForkRockShox 30 Silver Fast Black TK Air 100mm
Bottom BracketSRAM Powerspline
HeadsetFSA No. 57B
StemRocky Mountain XC
HandlebarRocky Mountain XC 760mm
SaddleWTB Volt 142
SeatpostRocky Mountain 27.2mm
PedalsAlloy Platform
GripsRocky Mountain Lock On Light
Rear DerailleurSRAM SX Eagle
CrankSRAM SX Eagle Powerspline 30T
ShiftersSRAM SX Eagle
CassetteSRAM PG-1210 11-50T
ChainSRAM SX Eagle
BrakesShimano MT201 2 Piston
Brake LeversShimano MT201
RimsWTB ST i30 TCS 2.0 Tubeless
Spokes2.0 Stainless
Front HubShimano TX505
Rear HubShimano TX505
TiresWTB Ranger Comp 29 x 2.4
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2020 Rocky Mountain Fusion 40