Bombtrack Oxbridge Geared

Name: Bombtrack Oxbridge Geared
Brand: Bombtrack

2026 UrbanHipster Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €1,199 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 9 44t / 11–34t
Gear range: 309%
Weight: 10.9 kg 24.0 lb · Reference configuration not specified
Frame: Steel
Brakes: Rim brake

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

17 of 21 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

4130 crmo front triangle, crmo dropouts with rack / fender mounts, ED coating, 68 mm BSA BB shell Not identified

Suspension

1 part

Fork

full 4130 crmo, 1'' threaded steerer, with rack and fender mounts, ED coating Not identified

Drivetrain

5 parts

Bottom bracket

BSA sealed BB, 119 mm, square taper Not identified
Cassette
- microSHIFT 11–34t
CS-H092
Chain
- KMC
Crankset
- Bombtrack 44t
Rear derailleur
- microSHIFT R10 Rear Derailleur 10 Speed Medium Cage Silver 10 speeds
RD-R51M

Brakes

2 parts

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips
- Bombtrack
Handlebar
- Bombtrack
Headset

Sealed external headset, 1'' threaded Not identified
Pedals
- Bombtrack
Saddle
- Bombtrack
Seatpost
- Bombtrack
Stem
- Bombtrack

Other components

1 part

Fenders
- Bombtrack

Sizes and geometry

3 sizes

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Steel
Fork material: Steel
Bicycle weight: 10.9 kg

24.0 lb
Weight limit: 110 kg

242.5 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 44
Largest chainring: 44
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 37.5 in
Highest gear: 116.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 28c
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 14.4 km/h
Highest gear: 44.4 km/h

Total gear range 309%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 37.5–116.0 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Changes since 2025

Changes since 2025
Specification	2025 Bombtrack Oxbridge Geared	This bicycle Bombtrack Oxbridge Geared
Brakes
Brake type	Mechanical disc	Rim brake
Other specifications
Tire clearance	Maximum tire width: 35c; Additional specification: Wheel kind: 700	Not informed