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2018 Rocky Mountain

Fusion 40

A 29″ aluminum frame hardtail crosscountry bike with upper mid-range components.
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Manufacturer Price

$1,029
FrameAluminum
SuspensionHardtail, 100mm
ForkRockShox 30 Silver TK
Wheels29″ Aluminum
Drivetrain2 × 10
GroupsetDeore
BrakesShimano Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Fusion 40
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

30 mph

Fusion 40

27 mph

Similar Bikes

Highest gear

(descending)

Sizing
XS

5'1" – 5'6"

SM

5'4" – 5'9"

MD

5'7" – 6'0"

LG

5'10" – 6'3"

XL

6'0" – 6'5"

🐐 Estimated

Rider Fit Notes

None yet.

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Geometry
Specs
Build
Frame

Rocky Mountain 6061 Alloy. Threaded BB. Zero Stack Tapered Headtube

BB StandardBSA, 73mm, Threaded

Fork

RockShox 30 Silver TK Coil 100mm (XS:80mm)

Travel100mm

Spring TypeCoil

Bottom Bracket

SR Suntour 2 PC Sealed Cartridge Bearing

Headset

FSA No. 57B-1

Stem

Rocky Mountain AM

Handlebar

Rocky Mountain Flat 720mm

Saddle

WTB Volt

Seatpost

Rocky Mountain SL 27.2mm

TypeRigid

Grips

Rocky Mountain Lock On Light

Groupset
Rear Derailleur

Shimano Deore

Front Derailleur

Shimano Deore

Crank

Suntour XCM 38/24T

Shifters

Shimano Deore

Cassette

Shimano HG-500 11-42T

Chain

KMC X10-1

Brakes

Shimano M365

TypeShimano Hydraulic Disc

Wheels
Rims

Alex MD19

Spokes

2.0 Stainless

Front Hub

Shimano TX505

Rear Hub

Shimano TX505

Tires

Maxxis Ikon 29 x 2.2 / Maxxis Ikon 29 x 2.2

Rider Notes
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First added September 9

Last updated April 14

Not listed for 1,874 days