Skip to product information
1 of 4

Heavy Hitter Lightning Stop MX Conversion Big Brake Kit

Heavy Hitter Lightning Stop MX Conversion Big Brake Kit

Regular price $279.89
Regular price Sale price $279.89
Sale Sold out
Please contact us to price match. Shipping is calculated at checkout
Wheel Fitment
More Financing Options

The GritShift Big Brake Kit has arrived, this is a complete 180 for the Sur Ron and Talaria Game. Ditch those weak mountain bike breaks, and move on to a proper motorcycle rotor, and caliper. This bracket is designed to run Brembo P32 or P34 Brake calipers.

NOTE this is a Pre order!!! will be in stock by late Feburary.

Tempered 420 stainless steel brake rotors, with a billet aluminum shark fin brake bracket, add long-term strength and durability. The brake feel is greatly improved; finally, you get multiple rides out of brake pads without constant maintenance. Dot Fluid with increased boiling temperature helps immensely in reducing risk of brake fade. And improved brake consistency.

We have tested various master cylinders and have found that the Magura 10.5mm master will provide the best feeling in brake modulation. If you like more of a stiff lever modulation feel you can go with a 13mm master cylinder, however, if you want the feel between the front and rear to be relatively similar it's recommended to get a 10.5mm master cylinder.

The brake line included is ONLY for hand brake setups and is a direct fit with the recommended parts listed below. However other masters and calipers may fit, we just cannot guarantee the fitment of other brands or non-branded options.


  • 1 Brake rotor (4mm Thickness)
  • 1 Brake caliper mounting bracket
  • 1 Talaria Bracket spacer (not needed for surron)
  • 1 Hand brake line for Magura or Brembo Master cylinders
  • Brembo Caliper Mounting Hardware

Additional Parts Needed for Install: 

  • Brake Master Cylinder- Magura Hand Brake Master 2700187, 2700184
  • Brake Caliper - Brembo P32 or Brembo P34
  • Rear Foot Brake pedal and line for Dual Caliper setups or footbrake-only setups
  • 1 Banjo Bolt and crush washer for Caliper


  • Oversized 245mm tempered 420 stainless steel brake rotor
  • 7075 T6 Aluminum shark-fin brake bracket
  • Add brake bite, and reduce maintenance
  • Shark fin Bracket and rotor fits Talaria, Segway, and Sur Ron
  • Fits all wheel sizes 14"-19"
  • Drastically improves braking performance
  • Jagged design is drilled & cut to disperse heat
  • Includes rear handbrake brake line to match brembo or magura clutch master cylinders.


Sur Ron LBX

Segway X260

Segway X160

Talaria Sting MX3

Talaria Sting MX4

View full details

Customer Reviews

Be the first to write a review