For 2010-2011 9 and 10-speed derailleurs

Materials: 100D nylon main body with a 600D polyester bottom

Gauge type: Easy to read analog gauge

Riders' feet come in different sizes - so should their pedals

AlpineStars Paragon Lite Protective Shorts - XL-36 - Black netsuite-webdata-created For 2010-2011 9 and 10-speedThe CE certified Level 1 Paragon Lite Shorts boast a lightweight, highly flexible design which provides impact and high abrasion protection within a breathable mesh sleeve for excellent levels of airflow and comfort. Features: Extended memory foam pads on side of legs and coccyx for extensive coverage. Chamois reinforcement on seat area for additional rider comfort when in the saddle. Soft touch mesh material construction for optimal rider comfort.