Taking key attributes and inspiration from the OW BOMMA, BOMMA THRUST is the new benchmark street-bike for those who demand an all-round performer for combos and traffic work. With an emphasis on “buy it and ride-it” (no upgrades needed), We took our tried and tested geometry/know-how and packaged it into a lighter stiffer machine. We then wrapped that up in a selection of exciting new colourways to form the basis of your next individual creation.

Featuring Microshift 10-speed, Shimano Hydro (MT200), hollow tech sealed BB, hydro-formed 6061 alloy frame with CNC machined components and peg mounts as standard, SnakeskinS (Sticky) tyres and 29” alloy double wall rims. To name but a few of the impressive features.

 

SPECIFICATION

Geometry
(A) Top tube length606mm
(B) Head tube length105mm
(C) Standover776mm
(D) Reach443mm
(E) Stack height571.5mm
(F) Bottom Bracket12.3
Geometry diagram
Geometry
Specs
FrameThrust 29
ForksBomma Flanged 29
HandlebarsBomma 2 piece W762mm x H168mm
GripsLucky 6 Grips
Headset1 1/8” Integrated – Sealed bearings
StemMafiabikes forged Topload – 50mm Reach
Pedals9/16” Mafiabikes plastic PP
SaddleMafiabikes Wheelie seat – Railed
SEATPOSTØ31.6mm micro adjust alloy
Seat ClampØ35mm External QR
Cranks170mm forged direct mount alloy cranks – 24mm hollow spindle
Chainring/sprocket front32t Direct Mount Steel thick-thin
Sprocket/cassette rear11-36t 10spd Cassette
Tyre FrontLagos Snakeskin “S” Super Soft Compound 29″ x 2.5″
Tyre RearLagos Snakeskin “S” Super Soft Compound 29″ x 2.5″
Front hubAlloy shell, 3/8″ axle, sealed bearings
Rear hubAlloy shell, 3/8″ Axle, 10 Speed Freehub, Disc
Rim front29″ 35mm Wide double wall alloy 36h
Rim rear29″ 35mm Wide double wall alloy 36h
Brake FrontSide pull cable brake (supplied in roadkit)
Brake RearShimano MT200 – hydraulic disc brake 160mm rotor
Tech
BB type73mm ISO External (24mm)
Headset type1 1/8” integrated
Rear axle/hub spacing3/8″ x 135mm axle
Max tyre width rear66mm / 2.6″
Seatpost/seatclampØ31.6mm post, 35mm seatclamp
Front axle/hub spacing3/8″ x 100mm axle
Max tyre width front66mm / 2.6″
Frame construction and details6061 T6 Aluminum, IS rear brake tab, heavy duty hydroformed downtube and chainstays, peg mount integrated dropouts
Road kitIncluded

 

 

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