Sno Stuff 331-413 Rumble Pack Single Canister Silencer riding-apparel-jerseys-bicycle-e-power Perforated thumb and side palm

Perforated thumb and side palm reinforcement patches for durability

Inner bag compartments can be removed with zippered attachments to allow the bag to be reconfigured with one large internal compartment

001 thick coating of Viton rubber on both sides

Surgical steering response

Easy to use wipe-on

Sno Stuff 331-413 Rumble Pack Single Canister Silencer riding-apparel-jerseys-bicycle-e-power Perforated thumb and side palmIf you are looking for performance, you have come to the right place. Sno Stuff Rumble Pack Silencers continue to set new standards in the industry. All Rumble Packs are designed from the ground up with performance, quality, and reliability as primary goals. Extensive dyno testing with the best equipment available insures accuracy and honesty that others can not match. Depending on the application, you can expect up to a 5 hp gain and a 9 lb. weight