Comas PRO Forged ISIS Cranks

67,00

Forged aluminum crankset with the ISIS bottom bracket system.

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Description

Description
– Forged aluminum crankset with the ISIS bottom bracket system.
– Simple design that guarantees maximum rigidity and resistance.
– Later machining to reduce weight.
– Standard 1.37 “x 24tpi thread compatible with the most of freewheels.
– 14mm threaded section to be able to use a UCI ring protector.
– Offset of 33mm to avoid possible friction with the chassis or the brake cylinders.
Material
– Aluminum 7075-T6
Sizes
– Length: 175mm
– Offset: 33mm
– Freewheel thread: 1.37”x24t
– 9/16” pedal thread
Finish
– Black anodized with COMAS graphics laser engraved.

Important note
The minimum contact thread between crank and freewheel must be L7mm to avoid thread damage.

Additional information

Weight 0.520 kg
Size

160mm, 175mm

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