2018 Commencal SUPREME 20

2018 Commencal SUPREME 20
MSRPUS$ 1,699
Wheel Size20″
FrameAluminum
SuspensionFull
Front Travel120mm
Rear Travel100mm
GearingSingle-speed
Drivetrain

The 2018 SUPREME 20 is an aluminum frame downhill bike by Commencal.

Build
Frame2018 SUPREME 20, 6066 alloy hydroformed
ForkRIDE ALPHA Prodigy 20", 120 mm, air spring, 15 mm TA
Rear ShockRockShox Monarch R, 152mm x 31mm
Bottom BracketRIDE ALPHA EB24 73 mm sealed bearings
HeadsetRIDE ALPHA ZS44 / ZS56
StemNEW RIDE ALPHA, aluminium 6061, 40 mm, 31.8 mm, 0° angle
HandlebarRide Alpha Kids, 6061 alloy, 0.75" rise, 600mm width, 31.8mm diameter
SaddleRIDE ALPHA Kids Pivotal
SeatpostRIDE ALPHA Kids, alloy Pivotal, 31.6 mm, 300 mm
Pedals
GripsCOMMENCAL lock on, soft compound
Components
Front Derailleur
Rear Derailleur
Shifters
CrankRIDE ALPHA 2 pieces crankset, 34T, 145 mm
Cassette
Chain
Chain Guide
BrakesNEW TEKTRO HD-M M282, kids specific, hydraulic disc brake 180 mm / 160 mm
Brake LeversTektro HD-M M282
Wheels
RimsALEXRIMS MD30, 32 holes, 30 mm inner width
SpokesPillar, stainless steel, 2mm, black, Nylock, 32 count front and rear
Front HubFORMULA DH, 32 holes
Rear HubFORMULA DH, 32 holes
TiresKENDA KINETICS 20" x 2.35"
Gearing
Single-speed1 speed
2018 Commencal SUPREME 20
13 mph
Category Average Virtual Bike
18 mph

Similar bikes are easier to ride up hills than the 2018 SUPREME 20.

The 2018 SUPREME 20 won‘t keep up with similar bikes while riding downhill or sprinting.

Geometry

Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Size
BB Drop 81212
Chainstay Length 345420437
Seat Tube Angle73.073.574.0
Seat Tube Length 260320370
Stack 461548594
Reach 324313359
Head Tube Angle66.066.065.0
Head Tube Length 110105105
Wheelbase 6211,0261,124
Top Tube Length 464476547
Standover Height 570690736
Front Center 276606687
🐐 Measurements listed in millimeters and degrees
Replacement Parts
MSRPUS$ 1,699
Wheel Size20″
FrameAluminum
SuspensionFull
Front Travel120mm
Rear Travel100mm
GearingSingle-speed
Drivetrain
Gearing
Single-speed1 speed
2018 Commencal SUPREME 20
13 mph
Category Average Virtual Bike
18 mph

Similar bikes are easier to ride up hills than the 2018 SUPREME 20.

The 2018 SUPREME 20 won‘t keep up with similar bikes while riding downhill or sprinting.

Replacement Parts
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