Box Components Two DH 7-Speed Cassette

The Box Two 7-speed Downhill cassette gives you the high range without the weight and bulk of the low. In doing so, we have stacked closely ranged sprockets from 11T to 24T and added a nylon/glass-fibre composite DH block.

Shimano FC-M311 Altus Square Taper Chainset

SRAM MRX Twist Shifter - 3 Speed Front fits Shimano 3 SPEED

SRAM X3 Shifter - Trigger - Set 3x7 7 SPEED

SRAM X3 Shifter - Trigger - Rear 7 Speed 7 SPEED

SRAM 3.0 Shifter - Grip Shift - 3 Speed Front 3 SPEED

SRAM X4 Rear Derailleur 7/8/9 SPD LONG CAGE

Shimano RD-M310 Altus 7/8 Speed Rear Derailleur - SGS

Shimano Tourney TY200 6/7 Speed Rear Derailleur

Shimano FC-TY501-2 46-30T Chainset with Chainguard

Bontrager AT-550 26" Disc MTB Wheel

Surly Stainless Steel 5 arm Chainring - 94BCD

Surly Stainless Steel 5 Arm Chainring - 130BCD

Surly Stainless Steel 5 Arm Chainring - 110BCD

Surly Stainless Steel 4 Arm Chainring

Sunrace 7 Speed Freewheel