– Exclusive COMAS M15 Ultra-light bolt for assembling crankset / bottom bracket.
– On-piece CNC manufactured in aluminum alloy 7075-T6.
– Unique and elegant design with low profile conical head and star shape
– Length of 18mm and thread M15 compatible with the mots of bottom bracket type ISIS.
– Hollowed body to allow the 8mm Allen key to be inserted as much as possible, avoiding damaging the head notches.
– 2 screws are supplied with 6061-T6 aluminum washers
– Note: Due to its aluminum construction, the screws must not be used to install the crankset. It is advisable to previously use steel bolts to assembly the crankset .
– Thread: M15x1.00
– Length 18mm
– 8mm Allen head
– Outside diameter: Ø20mm
– Available in Black or Red anodized with COMAS logos laser engraved.
– 12 g (washers included)
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