DRIVE SYSTEMS

 

2-GEAR KICK SHIFT  - Hub
also with Coaster Brake

Stumey Archer

FEATURES
- 2-Speed internal gear hub with gear ratio of 138%

- Kick shift between gears without shifters or cables
- 6061 Aluminium hub shell

- Available with 32 and 36 spoke holes
- Compatible with 13 to 24 teeth sprocket

- High-polish anodised alloy finish
- Weight - 1395g to 1490g
- Available in black, silver, gold, blue, red

GEAR RATIO
- Overall Range - 138%

- Gear 1 - 100% (Direct Drive)
- Gear 2 - 138% (Gear 1 + 38%)




2-GEAR-BOX

Haberstock

FEATURES
The Haberstock Speed drive offers extraordinary possibilities.The extremely slender two gear gearbox is added to the chain ring as in the model, either to the gear transmission or the gear reduction. Gear changing by a kick with the heel, be it while standing still or at full throttle.The ideal, non-descript supplement can be universally used and offers more fun and comfort when riding. A technical lucky bag without cables, safe and above all low maintenance.Planetary gear with 2 protective positions1:1 direct gear and one transmission or reduction

Bottom Bracket
BSA 68mm - 72mm width

Chain wheels
- 34/36/38/40 teeth of steel

- 42/44/46/48/50/52/... up to 75 teeth of aluminium

Crank
commercially available models with regular square seats…

- 170mm aluminium, straight, silver or black
- 170mm aluminium, bent, black
- 160mm, 165mm, 172.5mm, 175mm aluminium bent, black or silver
- 155mm, straight, silver and black

GEAR RATIO
1:1 and transmission 1:1.65
 



3-GEAR Hub also with coaster brake

 
Sturmey Archer

FEATURES
- Classic 3-speed internal gear hub with gear ratio of 177%
- Gear steps of 33% and 33%
- 6061 Aluminium hub shell
- Available with 28, 32 or 36 spoke holes
- Compatible with 13 to 24 teeth sprocket
- Anodised alloy finish  
- Weight - 970g

GEAR RATIO
- Overall Range - 177%
- Gear 1 - 75% (Gear 2 - 25%)
- Gear 2 - 100% (Direct Drive)
- Gear 3 - 133% (Gear 2 + 33%)



 

4-GEAR


Our flagship

Combination between Haberstock gear box and 2 gear hub - with freewheel or coaster brake

These 4 gears you change with your foot heel and a rear movement with a short kick back!
- no cable - no cover - no lever
- in the box you manage the big gear ratio
- in the rear hub you manage the small gear ratio
- Overall Range is arround 235%
- see also 2 gear kickshift hub and 2 gear box




 5-GEAR


FEATURES

- 5-Speed internal gear hub with gear ratio of 243%
- Gear steps of 25%, 25%, 25% and 25%
- Rotary gear selector without protrusions outside the frame
- Designed for heavy duty use
- 6061 Aluminium hub shell
- Available with 32 or 36 spoke holes
- Compatible with 16 to 22 teeth sprocket
- Anodised alloy
- Weight - 1950g / 1980g

GEAR RATIO
- Overall Range - 243% - Gear 1 - 64% (Gear 2 - 25%) - Gear 2 - 80% (Gear 3 - 25%) - Gear 3 - 100% (Direct Drive) - Gear 4 - 125% (Gear 3 + 25%) - Gear 5 - 156% (Gear 4 + 25%)



HYBRID-E


MOTOR AND BATTERY
At only 3,4 kg, this integrated 250W all-in-one electric motor and

battery, transforms your GOrilla to a slick and smart e-bike.
GOrilla HYBRID is charged in closest electrical socket by connecting
the charger to the rear wheel axel.
A 3-hour charge will give you a 30-40 km assisted ride, or more if you
use the regenerating braking function that charges the battery while riding.
The built-in Li-ion battery has 3000 cycles and is replaceable.

RIDE AND ADJUST
To start up your engine you ride the GOrilla HYBRID up to 8 km/h and
then back pedal 3 revolutions. The engine turns off automatically after
2 minutes standing still. If you want to adjust the motor settings you
simply download the Bitride app to your mobile. Bitride connects to your
GOrilla HYBRID via Bluetooth and here you can adjust your motors assist,
top boost speed (25km/h) and regenerate braking function. Bitride also
indicates your speed, battery status and engine power – however the app
does not have to be running for the e-bike to work.





FIXED


One gear - no freewheel - nothing left to say




SINGLE SPEED


One gear - freewheel - almost no maintenance

freewheel white industrie