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supergear performance Harley-Davidson Opposed-Piston Brake Caliper Parts Of Motorcycles, Namely, 108mm Brake Calipers

supergear performance Harley-Davidson Opposed-Piston Brake Caliper Parts Of Motorcycles, Namely, 108mm Brake Calipers

Sale price  $499.00 Regular price  $720.00
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Bike Model
  • HARLEY-DAVIDSON STREET GLIDE FLHX
  • HARLEY-DAVIDSON CVO STREET GLIDE FLHXSE
  • HARLEY-DAVIDSON STREET GLIDE TRIKE FLHXXX
  • HARLEY-DAVIDSON STREET GLIDE CVO/SE FLHXSE2
  • HARLEY-DAVIDSON STREET CONVERTIBLE CVO/SE FLHXSE2
  • HARLEY-DAVIDSON STREET GLIDE CVO/SE FLHXSE3
  • HARLEY-DAVIDSON STREET GLIDE SPECIAL FLHXS
  • HARLEY-DAVIDSON STREET GLIDE LIMITED FLTRK
  • HARLEY-DAVIDSON STREET GLIDE ST FLHXST
  • HARLEY-DAVIDSON ROAD GLIDE FLTRX
  • HARLEY-DAVIDSON ROAD GLIDE SPECIAK FLTRXS
  • HARLEY-DAVIDSON CVO ROAD GLIDE ULTRA FLTRUSE
  • HARLEY-DAVIDSON ROAD GLIDE SPECIAL FLTRXS
  • HARLEY-DAVIDSON ROAD GLIDE FLTR/I
  • HARLEY-DAVIDSON ROAD GLIDE ULTRA FLTRU
  • HARLEY-DAVIDSON ROAD GLIDE CUSTOM FLTRX
  • HARLEY-DAVIDSON CVO ROAD GLIDE FLTRXSE
  • HARLEY-DAVIDSON ROAD GLIDE CVO LIMITED FLHTKSE
  • HARLEY-DAVIDSON ROAD GLIDE ST FLTRXST
  • HARLEY-DAVIDSON ROAD GLIDE LIMITED FLTRK
  • HARLEY-DAVIDSON ROAD GLIDE 3 FLTRT
  • HARLEY-DAVIDSON CVO ROAD GLIDE ST
  • HARLEY-DAVIDSON ROAD KING CVO/SE FLHRSE6
  • HARLEY-DAVIDSON ROAD KING CLASSIC FLHRC
  • HARLEY-DAVIDSON ROAD KING FLHR
  • HARLEY-DAVIDSON ROAD KING CLASSIC FLHRC/II
  • HARLEY-DAVIDSON ROAD KING CUSTOM FLHRS/
  • HARLEY-DAVIDSON ROAD KING CVO FLHRSEI
  • HARLEY-DAVIDSON ROAD KING CVO/SE FLHRSE4
  • HARLEY-DAVIDSON ROAD KING CVO/SE FLHRSE3
  • HARLEY-DAVIDSON ROAD KING CVO/SE FLHRSE5
  • HARLEY-DAVIDSON ROAD KING SPECIAL FLHRXS
Description

SuperGear 108R Radial Brake Caliper – Race-Bred Precision for Unmatched Stopping Power

Dominate the road or track with the SuperGear 108R Radial Brake Caliper—engineered for motorcycle enthusiasts who demand racing-grade performance in every ride. CNC-forged from lightweight, high-strength aluminum and finished with a sleek Nickel plating, this 108mm radial caliper combines aggressive styling with relentless durability.

Key Features:

  • 5-Bolt Racing Design – Reinforced structure delivers extreme stability under heavy braking, eliminating flex for consistent power.
  • Split Cooling Design – Integrated finned backplate efficiently dissipates heat, preventing brake fade during aggressive track riding or downhill runs.
  • 4 Stainless Steel Pistons – Optimize heat transfer to maintain stable brake fluid temps, ensuring reliable stopping force mile after mile.
  • Precision Lever Feedback – Experience tactile modulation and control, with a direct feel that rivals professional race setups.
  • Ultra-Lightweight – Precision-machined monoblock construction weighs just 1.92 lbs (869g), reducing unsprung weight for sharper handling.
  • Fade-Resistant Performance – Includes SuperGear’s high-friction brake pads for instant bite, whether carving corners or cruising highways.
  • Plug & Play Ready – Pre-bled for hassle-free installation (bleeding recommended for peak performance).
  • 108mm Bolt Spacing

Built for the Long Haul:
The 108R’s two-piece construction and advanced thermal management ensure longevity, while its broad compatibility adapts to single or dual-disc setups.

For Riders Who Refuse to Compromise:
From canyon runs to stoplight sprints, the SuperGear 108R transforms braking into an extension of your instincts—powerful, predictable, and always under control.

 Package Include:

  • SuperGear 108R Caliper 

  • High-performance brake pads

  • Mounting hardware

Weight: 1.92 lbs (869g) | Finish: Mirror Nickel  | Pistons: 4 Stainless Steel 

Fitment: Designed to fit SuperGear RF7 Fork Legs with 108mm Radial Caliper Brackets or fork legs with Radial brake caliper brackets measuring 108mm

Looking to upgrade? Our calipers are fully compatible with high-performance aftermarket pads too.

NOTE:

  1. OEM 300mm brake rotor kits Disc: Direct bolt-on installation.
  2. When installing 13" big brake rotor kits to your calipers, additional spacer/shims must be purchased separately to ensure proper alignment.

supergear performance Harley-Davidson Opposed-Piston Brake Caliper Parts of motorcycles, namely, brake calipers

https://supergearperformance.com › products › supergear-performance-brake-caliper-riser-bracket-relocation-caliper-bracket-for-108-brake-caliper

Adaptation of Supergear 108R radial caliper bracket or Öhlins radial caliper bracket.

Maintenance

To ensure optimal performance and longevity of your RF7 front suspension system, regular maintenance is essentialPlease follow these quidelines:

  • Periodically check all bolts and fasteners to ensure they are properly torqued.
  • Clean the suspension components with a soft cloth and mild detergent. Avoid using high-pressure water or aggressive chemicals.
  • Lubricate moving parts with appropriate bicycle-grade lubricants as needed.
  • Inspect for signs of wear, rust, or damage before each ride. Replace any worn or compromised parts immediately.
  • It is recommended to have your suspension system professionally inspected and serviced at regular intervals.

Details

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

Shipping & Returns
Processing Time: We typically process and ship orders within 1–2 business days.

  • Domestic Shipping: Delivery usually takes 3–7 business days, depending on your location.
  • International Shipping: We ship worldwide; transit times may vary by region.
  • Order Tracking: You’ll get a tracking link via email as soon as your order ships.
  • Customer Support: If you have any questions or special requests, feel free to reach out to us.

For more information, please review our Shipping Policy.

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  • supergear performance Harley-Davidson Opposed-Piston Brake Caliper Parts Of Motorcycles, Namely, 108mm Brake Calipers

    supergear performance Harley-Davidson Opposed-Piston Brake Caliper Parts Of Motorcycles, Namely, 108mm Brake Calipers

    Regular price  $720.00 Sale price  $499.00

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