Compare: 2019 Bombtrack Audax

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	Audax2019 Bombtrack	Recommended

MSRP
Where to Buy	— $1 At
Category	Endurance
Weight	22.9 lbs
	5.0
Frame	Steel
Fork	Carbon
Wheels	Aluminum
Wheel Size	650c
Clearance	47c (27.5″) / 35c (700c)
Brakes	Hydraulic Disc
Motor
Battery
Groupset	Ultegra, 105
Drivetrain	2 × 11
Brand Site	bombtrack.com
Summary	The Bombtrack Audax is a steel frame endurance bike with high-end components and hydraulic disc brakes.

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Ride Feel

Based on frame geometry and build specs.

Rider Position

relaxedaggressive

Terrain

smoothrugged

Audax

Other Endurance bikes

Gear Range

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

36 mph

Audax

Highest gear

(descending)

Geometry

Specs

	Audax2019 Bombtrack

Frame	COLUMBUS CROMOR double butted tubing, tapered head tube, TA dropouts, replaceable hanger, 86 mm T47 shell BB Standard: T47, 86mm, Threaded Tire Clearance: 47c (27.5″) / 35c (700c)
Fork	BOMBTRACK EXT full carbon disc fork, TA, 1.1/2" - 1.1/8" tapered steerer, with fender / triple cage mounts
Bottom Bracket	FSA 386EVO T47 BB for T47 x 86 mm
Headset	FSA NO.21/12/44 sealed external aheadset, 1.1/2" - 1.1/8"
Stem	RITCHEY COMP 4-AXIS forged alloy stem, -6°
Handlebar	RITCHEY COMP STREEM II drop bar, 31.8 mm, 4.7° backsweep
Saddle	BOMBTRACK COMP saddle
Seatpost	RITCHEY COMP 2-BOLT alloy seatpost 27.2 mm x 400 mm
Pedals	-
Grips	RITCHEY WCS PAVE bar tape

Groupset

Rear Derailleur	SHIMANO ULTEGRA RD-RX8000-GS rear derailleur, clutch, medium cage
Front Derailleur	SHIMANO 105 FD-R7000-B front derailleur
Crank	FSA GOSSAMER PRO 386EVO alloy crank, FSA GOSSAMER alloy, subcompact, 48/32T, 1/2" x 11/128"
Shifters	SHIMANO 105 ST-R7020 STI 2 x 11
Cassette	SHIMANO 105 CS-R7000 11-speed cassette, 11-32T
Chain	KMC X11EL chain, 1/2" x 11/128", 114L
Brakes	SHIMANO 105 BR-R7070 flat-mount hydraulic disc brakes with 160 mm rotors

Wheels

Rims	Front: HUNT ADVENTURE SPORT double wall asymmetric rim, TLC, i20, 28h, Rear: HUNT ADVENTURE SPORT double wall asymmetric rim, TLC, i20, 28h
Front Hub	Front: HUNT ADVENTURE SPORT sealed hub, 6-bolt disc, 12 x 100 mm thru-axle, Rear: HUNT ADVENTURE SPORT sealed hub, 11-speed, 6-bolt disc, 12 x 142 mm thru-axle
Rear Hub	Front: HUNT ADVENTURE SPORT sealed hub, 6-bolt disc, 12 x 100 mm thru-axle, Rear: HUNT ADVENTURE SPORT sealed hub, 11-speed, 6-bolt disc, 12 x 142 mm thru-axle
Tires	Front: WTB BYWAY folding tire, 650B x 47C , Rear: WTB HORIZON folding tire, 650B x 47C

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