Features:
2 crank bolts with 2 o rings.
Effectively avoid the influence of water,sand and soil on the axis.
Made of high strength titanium alloy for light weight and durability.
Integrated design for easy installation.
It is easier to lock the screw with 8mm hexagon wrench(not included).
Suitable for square hole crankset and bottom bracket.

Specification:
Color: Multi-color / Gold / Black (optional)
Material: Titanium alloy
Size: M8 * 15mm
Unit weight: 9.07 g / 0.3 oz (include o ring)
Tool: 8mm hexagon wrench (not included)
Torque: 35 - 50 N.m
Package size: 8 * 6 * 1 cm / 3.1 * 2.4 * 0.4 in
Package weight: Approx. 50 g / 1.8 oz

Package List:
2* Fixing Bolt
2* O Ring