Lewis
Lewis LV-S2 Dual Piston Lightweight XC Brake | Trail Bike BMX
Lewis LV-S2 Dual Piston Lightweight XC Brake | Trail Bike BMX
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LEWIS LV-S2 — BUILT FOR SPEED. ENGINEERED FOR CONTROL.
Super-light and brutally precise — the LV-S2 is born for XC, trail, BMX and dirt-jump riders who demand every gram and every millisecond of control.
A full front + rear set weighs only 318 g (hose weight not included). Pure performance, zero compromise.
POWER THROUGH PRECISION
A new benchmark in brake leverage ratio engineering.
The LV-S2 optimizes the vertical structure and tripod motion path to deliver direct, instant brake feedback, ideal for XC and climbing bikes that require maximum sensitivity and modulation.
Every pull translates to raw stopping force you can feel.
BITE POINT & LEVER REACH CONTROL
Lewis patented 2-in-1 dual adjustment — fine-tune your reach and bite point exactly how you like it.
Adjust reach tool-free, tweak bite point with a 2 mm Allen key, and lock in your preferred feel for every trail condition.
DUAL OIL PORTS DESIGN
Front and rear calipers feature dual oil ports, making bleeding faster, cleaner, and more efficient.
A precisely balanced oil reservoir design boosts braking consistency and overall power delivery — no fade, no spongy feel.
POWERFUL BRAKING FORCE
The dual 21 mm stainless pistons generate immense braking power while maintaining buttery-smooth modulation.
Continuous innovation and field testing led to a lighter, stronger caliper — with reduced piston height, reinforced walls, and optimized frame thickness — perfectly suited for aggressive, high-intensity riding.
FOUR-BEARING LEVER SYSTEM
The lever blade rotates on four precision bearings, forming a perfectly balanced pivot system.
Each bearing pair eliminates play and friction, ensuring ultra-smooth actuation and precise feel under all conditions.
CORROSION-RESISTANT HOSE
Built for abuse.
The 4-layer Kevlar-reinforced braided hose resists pressure, heat, and corrosion — maintaining rigidity and stability under sustained heavy braking.
Internal Kevlar bulletproof fibers and spiral filament winding reduce expansion to below industry standards, giving your brake feel next-level firmness.
Hose Composition:
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PVDF + Teflon inner liner
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Spiral filament winding
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Kevlar bulletproof fiber braid
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Tensile & corrosion-resistant outer casing
SPECIFICATIONS
| Component | Details |
|---|---|
| Master Cylinder | Radial type, CNC 7075-T6 Aluminum |
| Finish | Black / Silver / Two-tone / Custom |
| Clamp | Hinged, CNC Aluminum |
| Screws | Stainless Steel |
| Lever Adjustments | Reach (Tool-free), Bite Point (2 mm Allen) |
| Lever Blade | CNC 7075-T6 Aluminum, 1-Finger design |
| Caliper | CNC 7075-T6 Aluminum, Post-Mount |
| Pistons | 2 × 21 mm Stainless Steel |
| Pads | Metallic compound |
| Hose | Ø 5 mm / Bore 2.2 mm — 90 cm (Front) / 160 cm (Rear) |
| Oil | Mineral Oil |
| Intended Use | XC / Trail / BMX / Dirt Jump |
| Rotor Compatibility | 140 / 160 / 180 / 203 / 223 mm (recommended 2.3 mm Lewis rotors or 1.8–2.5 mm others) |
FEEL THE FLOW, OWN THE DESCENT.
Ultra-light, ultra-responsive, and engineered for the most demanding trails — Lewis LV-S2 gives you total confidence from start line to finish chute.
User Manual
User Manual
Warranty Information
Warranty Information
Lewis stands by their products and offers a 3-Year Warranty.
What Is Covered By Warranty
Mechanical failures under normal intended use, caused by errors in manufacturing or by early wear and tear of individual components. Mechanical items include lever body, lever, fixings, bolts, caliper, pistons and hoses.
What is NOT Covered By Warranty
- Any failure or damage caused by unintended use of our products, such as an accident, crash or mistreatment of the product.
- Normal servicing/wear and tear parts, for example, bearings and oil seals.
- Incorrect installation, leading to premature wear, damage or corrosion.
How to Claim
Make sure you have the original purchase invoice with date, customer name and order number. Only original owners are eligible for warranty.
Contact our customer service team tipartssg@gmail.com with:
1. Order number
2. Detailed explanation of the problem.
3. Pictures and video to support the claim.
We will contact you within 48 hours.
If not accepted, we will give a clear reason why. We will give you a solution or an alternative method.
If accepted, according to the issue or fault, we will determine whether we send you a replacement part/s or a complete new brake system.
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.
