<!--ProdInc[170090024]/Mall:[rei_US]--> These cranks are a serious upgrade that will increase strength and pedal strike resistance while reducing your bike''s weight Available in e-MTB rider-preferred lengths for improved pedal clearance on low bottom bracket frame geometries Equipped with built-in alloy self extracting crank bolts for ease of installation and removal when it''s time to service Compatible with Bosch, Brose S Mag, TQ, Fazua, Yamaha, Maxon and Specialized Brose motor systems using the 24 mm ISIS standard (not compatible with Fazua Ride 60) Compatible with 24 mm ISIS spindles Comes with crankset, crank boots (x2), sticker and user manualImported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Mountain Biking</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Crankarm Length</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>165 MM: 165 millimeters</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Crankarm Material</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Aluminum</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Bottom Bracket Compatibility</th><td class=''tech-specs__cell'' data-v-f <a href=''https://www.rei.com/product/238585/ethirteen-helix-race-espec-alloy-crankarms'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170090024&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>
<!--ProdInc[170090024]/Mall:[rei_US]--> These cranks are a serious upgrade that will increase strength and pedal strike resistance while reducing your bike''s weight Available in e-MTB rider-preferred lengths for improved pedal clearance on low bottom bracket frame geometries Equipped with built-in alloy self extracting crank bolts for ease of installation and removal when it''s time to service Compatible with Bosch, Brose S Mag, TQ, Fazua, Yamaha, Maxon and Specialized Brose motor systems using the 24 mm ISIS standard (not compatible with Fazua Ride 60) Compatible with 24 mm ISIS spindles Comes with crankset, crank boots (x2), sticker and user manualImported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Mountain Biking</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Crankarm Length</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>165 MM: 165 millimeters</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Crankarm Material</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Aluminum</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Bottom Bracket Compatibility</th><td class=''tech-specs__cell'' data-v-f <a href=''https://www.rei.com/product/238585/ethirteen-helix-race-espec-alloy-crankarms'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170090024&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>