Sugino XD600 Tandem Crank Arm - 170mm Right Rear 110/74 BCD Square Taper JIS Spindle Interface Silver Model=G2 you can easily switch between

you can easily switch between the two proven climbing skins

Shoe size 47 Primary Color Black Cleat Type SPD-SL/KEO Closure Single SLW3 Dial + Velcro Strap Gender Men Color Black/Silver

ReMote MM SRAM/Avid MatchMaker X - Includes the MatchMakerX hardware

35mm stack height

Sugino XD600 Tandem Crank Arm - 170mm Right Rear 110/74 BCD Square Taper JIS Spindle Interface Silver Model=G2 you can easily switch betweenSugino XD600 Tandem Crank Arms are sold individually. Rings Sold Separately Number of Chainrings No Rings Included Chainring BCD 74 Chainline Hub Compatibility 145 Hubs Color Silver Crank Length (mm) 170 Crank Intended Use Tandem Weight 290 BB Included No Pedal Spindle 9 16" Spindle Interface Type Square Taper JIS Defined Color Silver