Boss 9.1 29" MTB Matt Grey

Boss 9.1 29" MTB Matt Grey
Boss 9.1 29" MTB Matt Grey
Boss 9.1 29" MTB Matt Grey
Boss 9.1 29" MTB Matt Grey
Boss 9.1 29" MTB Matt Grey
Boss 9.1 29" MTB Matt Grey

Boss 9.1 29" MTB Matt Grey

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Absorb Rough Bumps

Suntour XCT suspension forks absorb blows from uneven surfaces, keeping yourself and your frame comfortable. Suntour XCT also lets you adjust the travel of your suspension to tailor fit your ride.

Strong Stopping Power

Find the security you’ll need down steep trails with durable disc brakes. Disc brakes offer consistent, high performance braking power, even in wet and muddy conditions where rim brakes (caliper and V brakes) fall short.

Shimano Tourney 24 Speed Drivetrain

Shift through 3 gears with the front derailleur and 8 in the rear for a grand total of 24 speeds with this Shimano Tourney drivetrain. You’ll find the perfect gear ratio for whatever incline you come across to keep you climbing consistently.

Integrated Shifting and Braking

All the convenience of braking and shifting from the same unit with Shimano Acera Shift/Brake Levers. Shift quickly and easily with Shimano Acera EZ Fire Plus shifters to cycle through 3 front and 8 rear gears.

Lightweight Alloy Frame

With a nimble alloy frame, the boss 9.1 is lighter and much easier to handle, but still durable enough to take a knock off-road.


Colours Matt Grey/Hi-Vis Yellow
Frame Size 16", 18", 20"
Frame XDS X6 Alloy 29"x16"
Fork Suntour XCT DS HLO 29″ (Ø28.6 × Ø25.4 × 198mm)
Handlebar XDS Alloy (W: 640mm 6° Ø31.8mm)
Grip Rubber
Stem XDS Alloy (Ø28.6mm E: 90mm H:41mm 7° Ø31.8mm)
Seat Post XDS Alloy (Ø27.2 × 2.2T × 350mm)
Seat Clamp Alloy (Ø31.8mm)
Pedals FP Nylon 9/16″
Front Brakes Mechanical Disc Brake Rotor (Ø160mm)
Rear Brakes Mechanical Disc Brake Rotor (Ø160mm)
Brake Levers Integrated
Rim XDS MD16 Alloy (29" × 622 × 19 × 14G × 32H A/V H:17)
Front Shifter Shimano Acera ST-EF500 3-SPD EZ-Fire Plus, 2F Alloy Black
Rear Shifter Shimano Acera ST-EF500 8-SPD 2050mm EZ-Fire Plus, 2F Allo
Front Derailleur Shimano Tourney FD-TY700-TS6 Top-Swing, Dual-Pull
Rear Derailleur Shimano Tourney TX 7/8-SPD Direct Attachment Type 11-34T
Freewheel 8-Speed Screw in Type (13-32T)
Chainwheel & Cranks Prowheel (3/32" × 22/32/42 (ED) × 170mm)
Chain KMC (1/2" × 3/32" × 112L)
Bottom Bracket FP (BC1.37” × 24T 5PCS)
Headset A-Head
Front Hub KT Mountain Disc MD7F (14G × 32H M9 × 100 × 108mm)
Rear Hub KT TDR8R (14G × 32H M10 × 135 × 145mm 8/9-SPD)
Spokes Stainless Steel (14G)
Tyre 29" × 2.0" 27 TPI