Product information
Overview
108 mm rear radial-caliper mount for an aftermarket aluminum swingarm and a 3/4-inch axle. Requires a separately supplied 3/8-inch Heim joint, custom wheel spacers and radial-caliper hardware. Installation requires fabrication to match the actual aftermarket parts. Stock rotors may be used; larger rotors require application-specific spacing. Longer brake lines may be required.
Specifications
- Brand: Kraus Motor
- Manufacturer part number: UN-BR-34-B
- Manufacturer part number: UN-BR-34-M
- UN-BR-34-B: Black Anodized / 3/4”
- UN-BR-34-M: Machine Finish / 3/4”
Supply and delivery
- Overseas warehouse. Estimated delivery: 7–10 business days.
Installation notes
- Manufacturer installation guide: https://krausmotorco.com/content/pdfs/RT3_Spacer_Bolt_Recommendations%20(1).pdf
- Manufacturer installation guide: https://krausmotorco.com/content/pdfs/RTX8_Spacer_Bolt_Recommendations%20(1).pdf
Shipping & support
Shipping
Taiwan orders are prepared after payment and inventory confirmation. Shipping fees and any free-shipping threshold are shown at checkout.
View shipping policyReturns
Request a return within 14 days after receiving the item. Wait for return approval and shipping instructions before sending anything back.
View returns and warrantyFAQ
Before ordering, compare the SKU, OEM number, brand part number, model year, fitment notes, and product images.
View FAQsFitment help
If fitment is uncertain, send the SKU or OEM number together with the motorcycle year and model before checkout.
Contact fitment support