E-Thirteen Helix Crank Arms - 175mm - 24mm - 68-73mm - E-Thirteen Direct Mount - No Spider - No Chainring - Black Dangerous Goods Designed For Everyone: Listen to

Designed For Everyone: Listen to audio comfortably and safely on your commute

Engagement: 6 pawls

dense Bio-foam and Strata-Foam padding for protection and Hex Mesh construction to allow for airflow

Joe's Cleaning Bulk Pack has got you covered for all your bike cleaning needs all contained in a handy bucket

E-Thirteen Helix Crank Arms - 175mm - 24mm - 68-73mm - E-Thirteen Direct Mount - No Spider - No Chainring - Black Dangerous Goods Designed For Everyone: Listen toThe Helix crank arms from E*Thirteen combine forged AL 6066 T6 aluminium alloy arms with a heat treated 24mm Cro Mo spindle to deliver a super cost effective, performance crank that is light and strong and suitable for most MTB pursuits. Features: Lighter weight for improved acceleration and climbing Strong enough to shuttle run bike parks Durable aluminium alloys for years of trust and confidence Can be combined with either Shimano or SRAM 11 and 12