BK 3R is the evolution of BK 2R 5 times Superbike world champion consecutively and 3 times Stockbike world champions!!
 
New front forks:
The front forks have been upgraded externally and internally. The upper leg has been shortened and the lower feet have been extended to allow for more cornering clearance.
 
New front braking system:
The cable front brake has been upgraded to the new electric front brake. A new front disc has also been developed. Significantly lighter it offers more stopping power and a reduced gyroscopic effect to the front end in cornering.  
 
New single-sided swingarm: 
The new Swingarm now allows a lean angle of 78 degrees!!!  As an added bonus not only does the single swingarm add to the aesthetics of the bike, it also allows for super fast tyre changes and rotations between battery packs. Made of unbelievabley strong 7075 Egral alloy, we are yet to see one brake or bend!
 
 Optional Extras:
NAI system front forks -
New air conveyor/Receiver box
Front brake servo
New Rear mudguard. 
 
Also available to order it in the Stockbike version without front brake or with the old system braking system for wet bike applications. We can  also supply the bike completely ready to run at your request. 
 
The kit includes a set of GRP REVO M3 slicks on wheel rims.  Alternatively all other wheels, such as ROADIES, can be used with the aluminum wheel rims that are available. The bike includes Fairing, pilot and helmet in clear lexan. The bike is delivered pre-assembled as standard but can be ordered in an kit form to assemble. We recommend only experienced modellers choose this option.
 
To operate the model a remote control with 1 servo (1x standard low profile 40x 20mm) is needed for steering. for the new front brake RG recommend and include the KST X08 V5 Micro Digital Metal Gear servo, replacements available here. 
 
for the radio a 3-channel remote control is recommended for the operation of the model, in which the front brake (3rd channel) can be mixed with the rear brake on the throttle channel. The brake balance between the front and the rear can be adjusted much easier and finer in this way.
 
A brushless set (540 motor size) is recommended for the drivetrain. All 2S hardcase lipos with a length of 140mm (approx. 5000 to 7500 mAh) are suitable. We recommend rechargeable batteries with 4mm or 5mm sockets inserted in the housing. Our recomendation for batteries can be found here
 
All parts of the kit are available as spare parts, either individually or in assemblies. A link to all spare parts here 
 
If you have any further questions about the model, please send us an email.