Shimano Tourney SL-RV400 Revoshift Twist Shifter Set - 3x7 Speed Optical Gear Display ISO Diameter-507 / 24 BMX }Full Speed Ahead SL-K Light

}Full Speed Ahead SL-K Light BB392 Tandem Rear Crankset - 170mm 50/34t Direct Mount Black

Brake Track None Color Carbon Defined Color Black Hub Drilling 24 ISO Diameter 622 / Road / 29" Manufacturer Spec ERD (mm) 560 Rim Center Offset (mm) 0 Rim Material Carbon Rim Width (Internal) 25

Wide compatibility with multiple components in 67 and 8-speeds

Stainless bar and stem clamp bolts

36 Spindle Length 118 Spindle Interface Type Square Taper JIS BB Shell Width (mm) 70 BB/Frame Interface Italian

Shimano Tourney SL-RV400 Revoshift Twist Shifter Set - 3x7 Speed Optical Gear Display ISO Diameter-507 / 24 BMX }Full Speed Ahead SL-K LightShimano Tourney SL RV400 Revoshift Twist Shifter Set 3x7 Speed with Optical Gear Display. The Shimano Tourney SL RV400 shifter set has a comfortable ergonomic grip design and lighter shifting operation for riders with smaller hands. Its easy to read display and the satisfying "click" of SIS INDEX shifting helps newcomers track gear position. Ergonomic grip design with light shifting operation 25% lighter operation compared to the SL RS35 Optical gear