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DEWIN Brake Master Cylinder Review: Direct-fit for Rancher, Sportrax and Rincon?

DEWIN Brake Master Cylinder, Brake Cylinder Motorcycle Brake Main Master Cylinder for 250 350 400 450
4.7
[High-Quality Aluminum]  Durable, corrosion-resistant aluminum cylinder offers high strength and long-lasting performance.
[Improved Braking Safety]  Optimized lever geometry delivers reliable front-disc brake performance and enhanced stopping power.
[Direct Fit Replacement]  OEM-standard design allows easy swap with original unit, preventing hydraulic fluid bypass.
[Rust-Proof Workmanship]  Exquisitely made, rust-resistant finish and precise construction for smooth installation and operation.
[Broad Model Compatibility]  Includes brake rod and light switch; fits Rancher, Sportrax, Rincon 250–450 models.
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Automotive Parts and Accessories brake master cylinder DEWIN Brake Master Cylinder restores lever feel and dependable stopping power for front disc brakes. Riders gain reassurance and faster workshop jobs when a direct replacement is available. How well does it fit Rancher, Sportrax and Rincon 250–450 models?

⚡ At a Glance
  • Braking Performance: Perfect leverage position for front-disc brakes, improving braking consistency
  • Best for: Owners of Rancher, Sportrax and Rincon 250, 350, 400 and 450 models needing a direct master cylinder swap
  • Not ideal for: Motorcycles with non-standard brake systems or handlebars that are not 22mm in diameter

Made from high-quality aluminium with a rust-proof finish. Includes brake rod and brake light switch and suits 22mm handlebars for direct replacement.


Restored Braking Feel – Thanks to original-standard dimensions

Original-standard dimensions allow direct replacement of older or worn master cylinders, helping prevent fluid bypass that can cause hydraulic loss. The matching mounting points preserve lever travel and hydraulic continuity.

Consistent lever feel and reliable hydraulic response return quickly after fitting, reducing the need for adjustments.

Durability in Wet Conditions – With high-quality aluminium and rust-proof design

High-quality aluminium construction delivers strength, good plasticity and inherent corrosion resistance, while the rust-proof finish protects exposed surfaces. Exquisite workmanship focuses on long-term surface protection.

A corrosion-resistant build helps the unit remain serviceable in muddy or wet environments, extending service intervals.

Straightforward Fitment – With included brake rod and brake light switch

Inclusion of the brake rod and brake light switch matches original components and the 22mm handlebar specification, enabling a plug-and-play swap using standard mounting points. Standardised lever geometry reduces installation complexity.

Faster installation and fewer parts to source mean less workshop time and quicker return to use.

✨ The 4 Key Reasons for DEWIN Brake Master Cylinder
  1. High-quality aluminium – Resists corrosion and wears well under regular off-road use
  2. Original-standard dimensions – Avoids fluid bypass, maintaining consistent hydraulic pressure during braking
  3. 22mm handlebar fit – Matches standard bars for plug-and-play installation on many models
  4. Brake rod and light switch included – Eliminates extra parts sourcing and reduces fitting time
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Brand: DEWIN
  • Product ID: B083PVH31S
  • Material: High-quality aluminium
  • Compatible models: Rancher, Sportrax, Rincon 250, 350, 400, 450
❓ Frequently Asked Questions

Q: Will this fit my handlebars?

A: The master cylinder suits handlebars with a 22mm diameter, using the original-standard fit for direct installation.

Q: Which models is it compatible with?

A: Compatibility is listed for Rancher, Sportrax and Rincon models with 250, 350, 400 and 450 displacements.

Q: Are replacement parts included for fitting?

A: A brake rod and a brake light switch are included to match original mounting points and simplify replacement.

🏆 Our Verdict

Suitable for riders who need a direct-fit, durable front brake master cylinder for Rancher, Sportrax and Rincon 250–450 models. High-quality aluminium construction, rust-proof workmanship and included brake rod and switch make fitting straightforward while restoring reliable braking. Long-term value comes from reduced maintenance and fewer part-sourcing delays.