Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Steel -
Wheels 700c -
Groupset microSHIFT -
Suspension Rigid -
Drivetrain 1 × 9 -
Brakes Rim
Sizing
Recommended size guide.
SM
158cm - 170cm
MD
168cm - 179cm
LG
176cm - 187cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
4130 crmo front triangle, crmo dropouts with rack / fender mounts,68 mm BSA BB shell
Suspension Fork
full 4130 crmo, 1" threaded steerer, with rack and fender mounts
Drivetrain
Rear Derailleur
MICROSHIFT RD-R51M
Front Derailleur
-
Shift Levers
DIA Compe ENE W downtube shifter
Cassette
MICROSHIFT CS-H092 9-speed, 11-34T
Crank
BOMBTRACK AF22 aluminium crank, square taper, BOMBTRACK BIRO aluminium, 44T
Bottom Bracket
BSA sealed BB, 119 mm, square taper
Chain
KMC X9 chain, 1/2" x 11/128"
Pedals
BOMBTRACK STROLL aluminium pedal
Wheels
Front Hub
Front: BOMBTRACK DROME sealed front hub, 9 mm female bolt axle, Rear: BOMBTRACK DROME sealed cassette hub, 10 mm female bolt axle
Rear Hub
Front: BOMBTRACK DROME sealed front hub, 9 mm female bolt axle, Rear: BOMBTRACK DROME sealed cassette hub, 10 mm female bolt axle
Rims
Front: BOMBTRACK M20 double wall, i18, 28h, Rear: BOMBTRACK M20 double wall, i18, 28h
Tires
Front: KENDA KWICK ROLLER 700C x 28C, Rear: KENDA KWICK ROLLER 700C x 28C
Brakes
Brakes
TEKTRO R359 aluminium caliper brakes
Cockpit
Stem
BOMBTRACK JAUNT aluminium quill stem, -17°
Handlebar
BOMBTRACK HORIZON flat bar, 560 mm, 25.4 mm, 8° backsweep
Grips
BOMBTRACK SPACE grip with leather bar tape
Headset
Sealed external headset, 1" threaded
Seat
Saddle
BOMBTRACK HARRIS saddle
Seatpost
BOMBTRACK MYRTLE aluminium seatpost, 27.2 mm x 300 mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG |
|---|---|---|---|
| Stack Reach Ratio | 1.38 mm | 1.43 mm | 1.46 mm |
| Front Center | 596 mm | 601 mm | 617 mm |
| Rake | 50 mm | 50 mm | 50 mm |
| Trail | 73 mm | 64 mm | 60 mm |
| Stack | 502 mm | 532 mm | 559 mm |
| Reach | 363 mm | 372 mm | 383 mm |
| Top Tube Length | 519 mm | 537 mm | 557 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 510 mm | 540 mm | 570 mm |
| Head Tube Angle | 69.5 ° | 71 ° | 71.5 ° |
| Head Tube Length | 101 mm | 126 mm | 153 mm |
| Chainstay Length | 407 mm | 407 mm | 407 mm |
| Wheelbase | 994 mm | 1000 mm | 1015 mm |
| Bottom Bracket Drop | 65 mm | 65 mm | 65 mm |
| Standover Height | 748 mm | 778 mm | 806 mm |
| Wheels | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 168 cm | 176 cm |
| Rider Max Height | 170 cm | 179 cm | 187 cm |
About this model
Oxbridge Geared belongs to the Bombtrack Oxbridge model. Bombtrack launched 8 bikes of this model so far.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for General Urban bikes
If you want an acceptable General Urban bike you should know that the average price is 499$. However, even though the average price of a General Urban bike is lower, you might still be able to get a top-quality bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
General Urban bikes average weight
If we make a quick analysis of the average weight of a General Urban bike, we get 13.11 kg (28.9 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
Bombtrack Oxbridge Geared it’s weighing 10.9 kg (24.03 lbs). At this weight, is much lighter than average. To sum up, it’s 20.28% lighter than the average weight of General Urban bikes.
Overview of components
Fork material
The fork is made out of steel, which is tougher than carbon in the case of an impact. However, it can add some extra weight to the bike.
Wheels size
When it comes to wheels, the Oxbridge Geared bike is equipped with the 700c aluminum model. These wheels are the most used kind for road bikes in general. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Rim brakes. Rim brakes deliver an average performance overall. However, you could spend a little extra and get a bike that has hydraulic brakes.
Sizes
Bombtrack Oxbridge Geared bike has 3 sizes, in the range of 158 cm – 187 cm (5.18 ft – 6.14 ft). In short, you can easily find one that suits you.