JIS 130mm cranks
Brand: Comas
Reference: CB23-CRKSQ160
Description
Description - Forged aluminum cranks for JIS bottom bracket system - Simple design that guarantees maximum rigidity and resistance. - Thread for standard 1.37”x 24tpi sprocket, compatible with most sprockets. - 14mm threaded section to be able to use a UCI type sprocket protector - 33mm offset to avoid possible friction with the chassis or the brake cylinders. Material - Aluminum 6061-T6 Measurement - Length: 130mm - Offset: 33mm - Sprocket thread: 1.37”x24t - Pedal thread 9/16” Finish - Anodized black with laser engraved COMAS graphics. Weight - 445g (Set: Right + left crank) Important note The minimum contact thread between crank and sprocket must be L7mm to avoid thread damage.














