SIDI Tecno-3 Rotor Maxi 180mm System Pair - Black/Black CheckoutSpec= (31.8) 84d x 60mm Thanks to its advanced rubber

Thanks to its advanced rubber compound it delivers excellent performance in all weather conditions—both dry and wet—while offering a high level of puncture protection

so it rips washboard and rough farm roads without flinching yet stays quick on long rollers

Available in rim brake version 62 mm

Chris King bottom bracket Fit Kits are used with Chris King bottom brackets to ensure that cranks mate perfectly with bearings extend product life and reduce the potential for noise

SIDI Tecno-3 Rotor Maxi 180mm System Pair - Black/Black CheckoutSpec= (31.8) 84d x 60mm Thanks to its advanced rubberThe SIDI Tecno 3 Rotor Maxi System is a replacement dial system for select SIDI cycling shoes allowing you to maintain a precise and comfortable fit. The cutting edge system features Dyneema cables known for their strength and light weight.