BOX Three Prime 9 Cassette - 9-Speed 11-50t Black CheckoutSpec= Black - Reverb/XLoc Full sprint }TruVativ Atmos 7K Stem -

}TruVativ Atmos 7K Stem - 60mm 31

9 Bracket Included Internal Lock Size Metric 180cm Thickness In mm 12mm Primary Color Black Lock Type Combination

Model Rolltop Backpack Capacity 2441 Cu In (40

}Wheels Manufacturing Axle #33 9

Improved bead and TuffTex casing offers a secure fit and improved puncture protection

BOX Three Prime 9 Cassette - 9-Speed 11-50t Black CheckoutSpec= Black - Reverb/XLoc Full sprint }TruVativ Atmos 7K Stem -The Box Three Prime 9 cassette is a great all around cassette option. All cogs are stamped from steel and subsequently the larger ones are pinned to alloy spiders. It also features weight reducing holes on the cogs. The Box Three Prime 9 offers ultra wide ratio with consistent progressions Prime 9 technology offers the same range as a 12 speed drivetrain with fewer gears to shift through Fewer parts reduced weight and increased durability Cogs pinned