SHORT CRANKSETS

Our Alloy Short Cranks are a John Cobb engineered product designed to improve speed and comfort on the bike for all athletes. These hot forged alloy cranks have a GXP style axle (22/24mm) that are easy to install and work well with all road frame bottom bracket standards. They are available in compact, mid-compact and standard options and come in 4 different crank arm lengths 145mm, 155 mm, 160 mm or 165 mm.

IMPORTANT NOTE:

Trek BB90 frames require the use of a BB Infinite BB90 bottom bracket with Cobb Cranks. Any use of another bottom bracket in a Trek BB90 frame with Cobb Cranks will void the warranty. Link to bottom bracket below:

https://www.bbinfinite.com/products/trek-bb90-gxp?variant=1132837470222

WEIGHT	770 g
POWER METER COMPATIBLE	No
CRANK LENGTHS	145, 155, 160, 165, 170 mm
CHAINRING BOLT PATTERNS	5 X 110 mm, 5 X 130 mm
INNER CHAINRING SIZES	34 X 110 mm, 36 X 110 mm, 39 X130 mm
OUTER CHAINRING SIZES	50 X 110 mm, 52 X 110 mm, 53 X 130 mm
CRANK SPINDLE	ROAD GXP 24/22 mm
DRIVETRAIN COMPATIBLE	SHIMANO 10/11, SRAM 10/11, CAMPY 10/11
MATERIAL	FORGED ALLOY
CHAINLINE	43mm TO INNER CHAINRING

Speed&Comfort

Alloy 24mm Short Crankset-155mm

$398.00

Our DirectMount alloy short cranksets have a 24-24mm axle that is easy to install and will work well with all 68mm road frame bottom bracket standards. Here, we have included a how-to-install guide for a 1X chainring or a Direct Mount power meter to our cranks. They are available in compact, mid-compact and standard options and come in 3 different crank arm lengths 145mm, 150mm, and 155mm.

For power meter or 1X chain ring, click here for the installation.

Product Specs:

WEIGHT	680 g
POWER METER COMPATIBLE	YES
CRANK LENGTHS	145mm, 150mm, 155mm
CHAINRING BOLT PATTERNS	8-Bolt Direct Mount
INNER CHAINRING SIZES	34, 36, 39
OUTER CHAINRING SIZES	50, 52, 53
CRANK SPINDLE	ROAD 24-24 Axle
DRIVETRAIN COMPATIBLE	SHIMANO 10/11, SRAM 10/11, CAMPY 10/11
MATERIAL	FORGED ALLOY
CHAINLINE	43mm TO INNER CHAINRING

Speed&Comfort

Alloy 24mm Short Crankset-150mm

$398.00

For power meter or 1X chain ring, click here for the installation.

Product Specs:

WEIGHT	680 g
POWER METER COMPATIBLE	YES
CRANK LENGTHS	145mm, 150mm, 155mm
CHAINRING BOLT PATTERNS	8-Bolt Direct Mount
INNER CHAINRING SIZES	34, 36, 39
OUTER CHAINRING SIZES	50, 52, 53
CRANK SPINDLE	ROAD 24-24 Axle
DRIVETRAIN COMPATIBLE	SHIMANO 10/11, SRAM 10/11, CAMPY 10/11
MATERIAL	FORGED ALLOY
CHAINLINE	43mm TO INNER CHAINRING

Speed&Comfort

Alloy 24mm Short Crankset-145mm

$398.00

For power meter or 1X chain ring, click here for the installation.

Product Specs:

WEIGHT	680 g
POWER METER COMPATIBLE	YES
CRANK LENGTHS	145mm, 150mm, 155mm
CHAINRING BOLT PATTERNS	8-Bolt Direct Mount
INNER CHAINRING SIZES	34, 36, 39
OUTER CHAINRING SIZES	50, 52, 53
CRANK SPINDLE	ROAD 24-24 Axle
DRIVETRAIN COMPATIBLE	SHIMANO 10/11, SRAM 10/11, CAMPY 10/11
MATERIAL	FORGED ALLOY
CHAINLINE	43mm TO INNER CHAINRING

What is our Exclusive 30/60 Comfort Exchange Program?