Lewis
Lewis LVBB Lightweight BMX & XC Brake Flat Mount | 2x21mm Piston Radial Master Pump
Lewis LVBB Lightweight BMX & XC Brake Flat Mount | 2x21mm Piston Radial Master Pump
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Lewis LVBB Hydraulic Disc Brake – Precision Engineered for Ultimate Control
Lightest weight designed for BMX and XC (Flat mount only)
Experience the pinnacle of braking performance with the Lewis LVBB, a premium hydraulic disc brake system engineered for serious riders. Crafted from aerospace-grade 7075-T6 aluminum using 5-axis CNC machining, the LVBB combines extreme durability with ultra-lightweight efficiency.
With 2x21mm dual pistons and metallic brake pads, this system delivers consistent and powerful braking under all conditions. The radial master cylinder ensures optimal hydraulic pressure for superior modulation and fast response, while the PATENTED 2-IN-1 adjustment lets you fine-tune both lever reach and bite point to match your exact riding style.
Key features:
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Lever weight: 70g, Flat Mount Caliper: 97g, Total (rear without hose): 167g
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Split clamp design with stainless steel hardware for easy installation
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Black braided hose – 165cm length for extended compatibility
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Mineral oil system for cleaner, low-maintenance performance
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Ultra-smooth bearing pivot enhances feel and feedback
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Available in Black/Silver finish
Built for high-performance XC, trail, and enduro applications, the Lewis LVBB sets a new benchmark for precision, power, and customization. Trusted by elite riders who demand the best.
User Manual
User Manual
Warranty Information
Warranty Information
EXS provides a 24-month warranty on this product from the date of original purchase (excluding water bottles and bar tape). This warranty covers defects in materials or workmanship, as well as structural damage resulting from riding incidents. Should a covered issue arise, EXS will repair or replace the product at no charge.
The customer is responsible for shipping the product to EXS for evaluation, or for the cost of shipping replacement handlebars after a warranty claim is approved. The customer is also responsible for any duties and/or taxes that may be charged.
This warranty may be applied only once per EXS product.
Pro Tip: Every EXS carbon product has a unique QR code. Please take a clear photo of it — you’ll need it if you ever need to file a claim.
R-Series & Aerover Handlebars :
Structural damage caused by crashes or falls during riding is eligible for repair or replacement.
However, the warranty does not cover damage resulting from modification, improper installation, misuse, melting, paint damage, or blatant abuse.
Please note:
No time-trial extensions or unauthorised add-ons may be installed on R150, R180, R175, or Aerover handlebars.
The spacer kit for the Aerover series (including carbon top cap, bolt, bearing dust cover, steerer filler, height spacers, and wire spacer) are not covered under warranty.
Returns & Refund Information
Returns & Refund Information
We want you to be fully satisfied with your purchase. However, please note that returns and refunds are only accepted for genuine product quality issues, such as cracks or structural breaks.
Issues such as creaking or noise are generally the result of improper installation and are not considered product defects.
Not Eligible for Return or Refund
Returns will not be accepted under the following conditions:
- Improper installation or use
- Normal wear, surface marks, or cosmetic blemishes
- Damage caused by misuse, over-torque, or accidents
- Any modification or alteration of the product
- Products showing signs of use (including clamp or installation marks)
Returns Due to Wrong Model Ordered
If the incorrect model was ordered by you:
- You are responsible for all return shipping costs.
- Once we've received your return, we will refund you the purchase amount less:
- a) Payment gateway fee of 7% (this is what our credit card company charges us)
- b) Shipping costs, even if you received "free shipping", as we subsidise shipping at our own expense.
Additional Notes
- Returned items must be in unused, original condition and complete with all packaging.
- Products showing any signs of installation or use will not be eligible for return.
- If reshipping is required, the reshipping fee will be borne by the buyer.
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