Racer Pro Tubeless Repair Kit Color:Turquoise The 303 SW is optimized

The 303 SW is optimized for tires 30 to 35mm in width

40t Chain Shimano LG500 Chain Guide N/A Front Derailleur N/A Rear Derailleur Shimano CUES U6000 Cassette/Rear Cogs

Wide Guard Technology Hubs [F] Giant MTB alloy

and a wide gear range keep you moving

was developed to make it ride like an analog bike

Racer Pro Tubeless Repair Kit Color:Turquoise The 303 SW is optimizedThe Dynaplug Racer Pro improves upon the legendary Racer's original design with Twin Tube technology. This allows you to store 4 pre loaded plugs ready to go in a single tool. Snap on caps protect plugs from dirt and damage. When your ready to make a repair, just pop off a cap to deploy either a standard size plug (with wheel friendly soft brass tip) or the aluminum Megaplug for mega big punctures. If you need more plugs just unthread the Twin Tube