Lewis Disc Brake Caliper Adapters | Post Mount PM +20mm / +40mm

Name: Lewis Disc Brake Caliper Adapters | Post Mount PM +20mm / +40mm
Brand: Lewis
SKU: LW-BA-20-GY
Price: 18.00 CAD
Availability: InStock
Rating: 5.0 (2 reviews)

2 total reviews

$18.00 CAD

Sale Sold out

Size Post Mount to Post Mount +20mm Adapter Post Mount to Post Mount +40mm Adapter

Color: Gunmetal

1 5

Lewis

Lewis Disc Brake Caliper Adapters | Post Mount PM +20mm / +40mm

2 total reviews

$18.00 CAD

Sale Sold out

Shipping calculated at checkout.

Size Post Mount to Post Mount +20mm Adapter Post Mount to Post Mount +40mm Adapter

Color: Gunmetal

Quantity

CNC-machined Lewis disc brake caliper adapters for upgrading your rotor size. Made from high-strength 7075-T6 aluminum for precise fitment and durability. Available in Post Mount to Post Mount configurations: +20mm adapter (28g) and +40mm adapter (17g). Highly recommended for Lewis LHP-U4, LHP-S4, and LHP-S6 brakes. Calculate your adapter size by subtracting your current rotor size from your new rotor size (e.g., 220mm - 180mm = +40mm adapter needed). Available in gray and black finishes. Ships from Canada.

Brake Pad Compound Guide

Trail: Beds in quickest and runs quietest. Power ramps up with the most modulation. Wears the fastest of the three. Works on all rotors.

Gravity: Longer lasting than Trail, with a slower bed-in. Power ramps up like Trail, with a harder bite in the wet. Quieter than Sintered and works on all rotors. Like Trail, it insulates the system on long descents.

Sintered: Best in wet and gritty conditions. Longest lasting, the longest to bed in, and the loudest of the three. Linear power feel. Not for resin-only rotors.

Read full compound guide →

Will These Fit My Brakes?

Use our Brake Pad Finder to confirm compatibility with your specific brake model.

Not sure what brakes you have? Look for the model name stamped on your brake caliper or lever.

What's Included

Contents are listed in the product description above. Quantities and hardware vary by item.

Warranty & Returns

60-Day Returns: Unused and uninstalled items in their original packaging can be returned within 60 days. You cover return shipping, and there is no restocking fee.

Defects: covered by the manufacturer's warranty.

Not returnable: anything installed, cut to length or bled, and Special Order items.

View full return policy →

Shipping Info

Under $59 CAD: Untracked lettermail from $3.00 (3-9 business days) or $8.95 tracked express (2-7 business days).

$59-$99.99 CAD: Free lettermail (untracked, 3-9 business days) or $8.95 tracked express upgrade.

$100+ CAD: Free tracked express (2-7 business days).

We currently ship to Canada only from British Columbia.

View shipping details →

5 stars: 2 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Post Mount to Post Mount +40mm Adapter / Black

Great adapter

Fits perfectly, does it's job. My old fork is now playing nice with bigger rotors on a new bike. Price was very fair. No problem moving the fork from Shimano to SRAM brakes.