High performance race bike tyre for heavy duty use, chosen as a fitment tyre with many top bicycle manufacturers.
A supple 180 tpi casing for great rolling, handling and grip with new NyTech breaker technology to offer good puncture resistance, and all at a great
price. The Grand Sport Extra features a double NyTech breaker and 3 ply sidewall making it a real option for long, hard training miles or epic spring & autumn sportive rides.
MPN: 0150116