Gearbox RWD-5 & RWD-6 – Inline 5- & 6-speed sequential

Växellåda RWD, komplett sats med adapterplatta i aluminium
 Gearbox Unic RWD-5 
– 5-speed + reverse – Sequential Gearbox for competition.
– For engine torque up to 450 Nm. 
– Weight 19 kg only – which gives it a superior relationship between weight and torque capacity! 

Ratios – options (10): 
Set A1:  2,46 – 1,84 – 1,46 – 1,20 – 1,00
Set A2:   2,37 – 1,84 – 1,46 – 1,20 – 1,00
Set A3:   2,28 – 1,84 – 1,46 – 1,20 – 1,00
Set A4:   2,28 – 1,76 – 1,46 – 1,20 – 1,00
Set A5:   2.19 – 1,76 – 1,46 – 1,20 – 1,00 New  Set B1:   2,36 – 1,76 – 1,40 – 1,16 – 1,00
Set B2:   2,27 – 1,76 – 1,40 – 1,16 – 1,00
Set B3:   2,18 – 1,76 – 1,40 – 1,16 – 1,00
Set B4:   2,18 – 1,68 – 1,40 – 1,16 – 1,00   
Set B5:  2,09 – 1,68 – 1,40 – 1,16 – 1,00 New   
The choice of option is depending of Engine char. Top speed, Tyres and more.                                                                                                          
– “UNIC” shift system gives quick and safe shifts and no dog wear.
– Sensor and display showing engaged gear. 
– Input shaft: Ford-spline 1″ / 23 teeth.       – Output shaft: Volvo-spline diam.29 / 26 teeth. 
– Ratchet from 1:st to Neutral & Reverse, released with the small lever on the gear stick.
– Adapter (picture) for Volvo Clutch housing.            We have also Adapter for Ford, BMW and more and some Clutch housings.                        – The Gearbox can be removed with just 4pcs screws without removing the clutch housing. 
– The Gearbox position can also be moved back ~0.4m with a “tube spacer unit” which can be offered.

Weight: 18.3 kg!
Gearbox Unic RWD-6
– Sequential gearbox for motorsport
– For engine torque up to 450Nm
– Weight 19.5 kg only – which gives it a superior relationship between weight and torque

Gear options – (only 1:st gear is different)
Set L: 2,75 – 2,04 – 1,65 – 1,38 – 1,16 – 1,00
Set M: 2,65 – 2,04 – 1,65 – 1,38 – 1,16 – 1,00
Set H: 2,55 – 2,04 – 1,65 – 1,38 – 1,16 – 1,00

This gearbox is based on the same technology as the proven RWD-5. The space for the 6th gear has been created by moving the reverse gears out into the rear end, which has become slightly larger. It has made room for an additional drive pair without compromising on strength. It can handle the same torque (450Nm) as the RWD-5.

Weight: 19,4 kg!

We are proud to say that this gearbox not yet have suffered any breakdown because of broken gear or dog failure due to the fact there are a number of unit’s mounted on Rallycross cars equipped with 3,0-3,4 liter engines with power over 400hp.