Rawrr Mantis X / X Pro 220mm Rear Brake Upgrade Kit

Read customer reviews

$264.99 USD

Sale Sold out

Shipping calculated at checkout.

Low stock

Lever Color Black Lever Blue Lever (+$10) Red Lever (+$10) RCS Lever (+10)

Caliper Color Black Caliper Silver Caliper

Need help choosing? Ask TXC about fitment

Bike compatibility

For Rawrr Mantis X and Mantis X Pro builds configured for a 220 mm rear rotor. The Mantis X stock rotor is 203 mm, so a compatible 220 mm rotor is required and not included. Verify the rotor bolt pattern for the model year before ordering; supplier notes list 44 BCD for pre-2025 and 54 BCD for 2025+ Mantis X. Confirm the X Pro bolt pattern separately.

Included in the kit

Includes the 220 mm mounting bracket, rear brake caliper (black or silver), brake line, lever/master cylinder (black, blue, red, or RCS style), and mounting washers/spacers. Compatible 220 mm rotor is sold separately.

Required extras

A compatible 220 mm rear rotor is required and sold separately. Use DOT 4 brake fluid to bleed the brake after installation. Verify model year and rotor bolt pattern before ordering: supplier fitment notes list 44 BCD for pre-2025 Mantis X and 54 BCD for 2025+ Mantis X. Confirm X Pro fitment separately.

Specifications

Rear brake upgrade kit with a 220 mm rotor-specific bracket, black or silver rear caliper, brake line, black/blue/red/RCS-style lever and master cylinder, and mounting washers and spacers.

Upgrade the rear brake setup on a Rawrr Mantis X or Mantis X Pro configured for a 220 mm rear rotor. This kit pairs a 220 mm-specific mounting bracket with a brake caliper, brake line, and lever/master cylinder.

Kit includes

Custom bracket for a 220 mm rear rotor
Rear brake caliper in black or silver
Brake line
Lever/master cylinder in black, blue, red, or RCS style
Mounting washers and spacers

Fitment and rotor requirements

For Rawrr Mantis X or Mantis X Pro builds using a 220 mm rear rotor.
The Mantis X stock rear rotor is 203 mm. Upgrade to a compatible 220 mm rotor before installing this kit; the rotor is not included.
Match the rotor bolt pattern to your bike. Supplier notes list 44 BCD for pre-2025 and 54 BCD for 2025+ Rawrr Mantis X. Confirm the exact year and bolt pattern for an X Pro before ordering.
Brake bleeding is required after installation. DOT 4 brake fluid is needed.

Lead time: Supplier handling is typically 4 days. During high demand, allow 5–7 days; blue and red lever options are special order and may add about one week. These are handling estimates before carrier transit, not guaranteed delivery dates.

Shipping is calculated at checkout. Check rotor size and bolt pattern carefully before purchase.

U.S. and Canada only. In-stock orders dispatch within 48 hours, excluding weekends and holidays. All preorders, custom and made-to-order items are excluded and follow their stated product-page timelines. Carrier transit time is additional.

Contact hours: Monday–Friday, 9 a.m.–5 p.m. Eastern Time.

See our shipping policy for real carrier and lead-time details by product.

Change-of-mind returns are not accepted. Orders can be cancelled before they ship (made-to-order items: before production starts). If your order arrives damaged, defective, or is not the item you ordered, we send a replacement or a refund once your claim is approved. See our refund, cancellation & exchange policy for the full terms.

Questions about fitment, your order, or a build? Contact our support team.

Read customer reviews