Grand Sport Race Tire Color:Black these knee guards utilize D30

these knee guards utilize D30 - the worldwide leader in impact reducing materials - and combines that technology with a removable hard cap for bulletproof durability and all mountain performance

Weight: 232 g

The dual-compound tread provides heaps of traction

SRAM's PG-730 7-Speed Cassette is the perfect replacement for your worn-out gears

Grand Sport Race Tire Color:Black these knee guards utilize D30Grand Sport Race features a proven racing tire contour for responsive handling and secure grip. This tire is an ideal all rounder, ready for every challenge, even the biggest ones. FEATURES: Designed for performance in touring and competition uses The Nytech Breaker is based on the technology of the SafetySystem puncture protection. Made of nylon fiber and similar to Kevlar, it reliably protects against punctures and cuts. It also has particularly low