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2021 Superior

XC 879

A 29″ aluminum frame hardtail crosscountry bike with upper mid-range components.
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Weight32.0 lbs  
FrameAluminum
SuspensionHardtail, 100mm
ForkSuntour XCR Air
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
XC 879
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

XC 879

27 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

6'2" – 6'7"

XL

6'4" – 6'9"

Rider Fit Notes

None yet.

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Geometry
Specs
Build
Frame

Alu 6061 T6 Double Butted, Smooth Welding, Sport Geometry, Conical Head Tube, BB BSA 73 mm, IDK dropout, Smoot Welding, Inner cable routing

BB StandardBSA, 68mm, Threaded

Fork

SR Suntour XCR32 LOR, 1-1/8", Air, QR Type, Lockout, 100mm travel

Travel100mm

Spring TypeAir

Bottom Bracket

SHIMANO SM-BB52, BSA, shell 68/73mm

Stem

ONE1 Sport MAS-D61248 Alloy, 31.8mm, -8°

Handlebar

ONE1 Alloy, MTB AL-312BT, 9° backsweep, 12mm rise, 740mm, 31.8mm

Saddle

Selle Royal Vivo HRN

Seatpost

ONE1 Sport Alloy, SP C207, 30.9mm

TypeRigid

Pedals

Marwi SP-610

Grips

ONE1 VLG-1661D2N, Lock-On

Groupset
Rear Derailleur

SHIMANO DEORE RD-M4120 Shadow

Front Derailleur

SHIMANO FD-M4100-M, SIDE SWING, FRONT-PULL

Crank

ONE1 TAF38-239SS, 36-26T

Shifters

SHIMANO DEORE SL-M4100-R RapidFire Plus, 10-speed, SHIMANO DEORE SL-M5100-L RapidFire Plus, 2-speed

Cassette

SHIMANO CS-M4100-10, 11-42T

Chain

KMC X10

Brakes

SHIMANO BL-MT200/BR-MT200, hydraulic disc brake

TypeShimano Hydraulic Disc

Wheels
Rims

Stars J25DH, 32H

Spokes

Sapim Galvanized Black

Front Hub

SHIMANO HB-TX505, 32H, CENTER LOCK, QR Type

Rear Hub

SHIMANO FH-TX505-8, 32H, CENTER LOCK, M10x135mm, QR Type

Tires

Schwalbe Smart Sam KevlarGuard, 29x2.10"

Rider Notes
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First added September 13

Last updated September 14

Not listed for 1,721 days