Extralite Pulley Wheels ExtraBolt 15.2 XX1/X01 hubs Blue and Red

Blue and Red

The fit is slim as a vest should fit you tightly to keep wind out and water out and the noise flap low

subtle decals and a glossy black paint

You only see black and white

It's got a nice casual appearance that doesn't look like you have just finished climbing Everest and they are available in some nice colours for a bit of difference

Extralite Pulley Wheels ExtraBolt 15.2 XX1/X01 hubs Blue and RedDurable performance An excellent and economical upgrade or replacement to the existing SRAM XX1 derailleur pulleys They are precision CNC'd from special thermoplastic that have excellent stiffness, high hardness rating, structural stability and produce very low amounts of friction. This makes them very quiet, durable and smooth running on any XX1 X01 equipped bike. They feature the unique thick thin teeth design compatible with all SRAM 1x derailleurs