Bomma 29 ST Chrome

Bomma 29 ST Chrome.

Specifications

• Top tube length: 605MM
• Front tyre: Lagos Snakeskin "S" Super Soft Compound 27.5" x 2.5"
• Rear tyre: Lagos Snakeskin "S" Super Soft Compound 27.5" x 2.5"
• Head tube length: 105MM
• Bars: Bomma 2 piece W762mm x H168mm
• Bottom bracket type: 73mm ISO Thread
• Front brake: Side pull cable brake (supplied in roadkit)
• Rear brake: Shimano - hydraulic disc brake 160mm rotor
• Standover height: 773mm
• Chainring sprocket front: 32t Steel Sprocket, BMX Fitment
• Cranks: 170mm 4130 chromoly 19mm 8 spline heat treated
• Reach: 439MM
• Stack height: 583MM
• Bottom bracket height: 312.5mm
• Forks: Bomma 29
• Frame: Bomma 29 2026 High Tensile single speed
• Frame construction and details: High tensile steel single speed frame, peg mount integrated dropouts, threaded BB
• Front axle hub spacing: 100mm
• Front hub: Alloy shell, 3/8" axle, sealed bearings
• Grips: Mafia 2026 Mushroom grip
• Headset: 1 1/8” External - Unsealed bearings
• Headset type: 1 1/8” external
• Max tyre width rear: 66mm / 2.6"
• Pedals: Mafia bike plastic pedals
• Rear axle hub spacing: 135mm
• Rear hub: Alloy shell, 3/8" axle, Threaded Freewheel, Fully sealed bearings, Disco
• Front rim: 27.5" 30mm Mafia 2026 Wide low profile double wall alloy 36h
• Rear rim: 27.5" 30mm Mafia 2026 Wide low profile double wall alloy 36h
• Seat: Mafiabikes Wheelie seat - Railed
• Seat clamp: Ø28.6mm External QR
• Seatpost: Ø25.4mm micro adjust alloy
• Seatpost seatclamp: Ø25.4mm post Ø28.6 seatclamp
• Sprocket: 32t Steel sprocket
• Sprocket cassette rear: 16t Freewheel M30 x 1mm
• Stem: Mafiabikes 2026 forged topload - 50mm reach