SIDI Tecno-3 Rotor Maxi 180mm System Pair - Black/Black CheckoutSpec= (31.8) 84d x 60mm so it rips washboard and

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

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

4" tires with clearance for 700c x 42mm

Available in rim brake version 62 mm

DebonAir+ air spring with two new air can options allows you to tune the negative and positive air volume

SIDI Tecno-3 Rotor Maxi 180mm System Pair - Black/Black CheckoutSpec= (31.8) 84d x 60mm so it rips washboard andThe 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.