<!--ProdInc[170089564]/Mall:[rei_US]--> Compatible with 12x142 and 12x148 thru-axles and standard 130/135mm quick-release skewers Generates up to 1,800 watts of power with +/-2% accuracy LED indicator lights confirm trainer is powered, connected and transmitting via Bluetooth and / or ANT+ Supports up to 3 simultaneous Bluetooth connections When connected to a smartphone, laptop, tablet or bike computer, it automatically adjusts resistance via app or software Measures speed, power and distance; broadcasts cadence without the need for a separate sensor Adjusts to simulate up to a 16% incline Compatible with third-party power meters; power meter not included Pair with KICKR Climb grade simulator or KICKR Headwind smart fan for an immersive training experience; both sold separately Cassette not included; compatible with 8-, 9-, 10-, and 11-speed SRAM/Shimano cassettes This Zwift Certified product is compatible with the Zwift online platform so you can track, train and compete in a virtual environmentImported. 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=''''>Cycling</p><p class=''tech-specs__value'' data-v-fc44804c=''''>Indoor Cycling</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Resistance Type</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Flywheel</p><!--]--></td></tr><tr class=''tech-specs__ro <a href=''https://www.rei.com/product/142193/wahoo-fitness-kickr-core-bike-trainer'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170089564&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>
<!--ProdInc[170089564]/Mall:[rei_US]--> Compatible with 12x142 and 12x148 thru-axles and standard 130/135mm quick-release skewers Generates up to 1,800 watts of power with +/-2% accuracy LED indicator lights confirm trainer is powered, connected and transmitting via Bluetooth and / or ANT+ Supports up to 3 simultaneous Bluetooth connections When connected to a smartphone, laptop, tablet or bike computer, it automatically adjusts resistance via app or software Measures speed, power and distance; broadcasts cadence without the need for a separate sensor Adjusts to simulate up to a 16% incline Compatible with third-party power meters; power meter not included Pair with KICKR Climb grade simulator or KICKR Headwind smart fan for an immersive training experience; both sold separately Cassette not included; compatible with 8-, 9-, 10-, and 11-speed SRAM/Shimano cassettes This Zwift Certified product is compatible with the Zwift online platform so you can track, train and compete in a virtual environmentImported. 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=''''>Cycling</p><p class=''tech-specs__value'' data-v-fc44804c=''''>Indoor Cycling</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Resistance Type</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Flywheel</p><!--]--></td></tr><tr class=''tech-specs__ro <a href=''https://www.rei.com/product/142193/wahoo-fitness-kickr-core-bike-trainer'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170089564&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>