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SUMART UBB-40 Universal Bleed Block for Hydraulic Disc Brake Maintenance, Piston Alignment Tool, Protects Ceramic Pistons, Fits Most Bike Brakes in Saudi Arabia SUMART UBB-40 Universal Bleed Block for Hydraulic Disc Brake Maintenance, Piston Alignment Tool, Protects Ceramic Pistons, Fits Most Bike Brakes in Saudi Arabia SUMART UBB-40 Universal Bleed Block for Hydraulic Disc Brake Maintenance, Piston Alignment Tool, Protects Ceramic Pistons, Fits Most Bike Brakes in Saudi Arabia SUMART UBB-40 Universal Bleed Block for Hydraulic Disc Brake Maintenance, Piston Alignment Tool, Protects Ceramic Pistons, Fits Most Bike Brakes in Saudi Arabia SUMART UBB-40 Universal Bleed Block for Hydraulic Disc Brake Maintenance, Piston Alignment Tool, Protects Ceramic Pistons, Fits Most Bike Brakes in Saudi Arabia SUMART UBB-40 Universal Bleed Block for Hydraulic Disc Brake Maintenance, Piston Alignment Tool, Protects Ceramic Pistons, Fits Most Bike Brakes in Saudi Arabia SUMART UBB-40 Universal Bleed Block for Hydraulic Disc Brake Maintenance, Piston Alignment Tool, Protects Ceramic Pistons, Fits Most Bike Brakes in Saudi Arabia SUMART UBB-40 Universal Bleed Block for Hydraulic Disc Brake Maintenance, Piston Alignment Tool, Protects Ceramic Pistons, Fits Most Bike Brakes in Saudi Arabia SUMART UBB-40 Universal Bleed Block for Hydraulic Disc Brake Maintenance, Piston Alignment Tool, Protects Ceramic Pistons, Fits Most Bike Brakes in Saudi Arabia SUMART UBB-40 Universal Bleed Block for Hydraulic Disc Brake Maintenance, Piston Alignment Tool, Protects Ceramic Pistons, Fits Most Bike Brakes in Saudi Arabia

Gold

SAR 261
Brand
Generic
Weight
56 g
– 1 +

Special Features

  • 🔧 Universal Fit – Works 4-piston hydraulic disc brake calipers from brands like Shimano, SRAM, Magura, Hayes, and more.
  • 🛠️ Perfect Bleed Tool – Holds pistons securely in place during hydraulic brake bleeding to ensure a consistent bleed and reset.
  • 🔩 Protects Pistons – Prevents damage to delicate brake pistons while aligning them evenly for optimal brake pad clearance.
  • 🚴 Workshop-Grade Durability – Made of high-strength aluminum designed for repeated use in professional or home mechanic settings.
  • ✔️ Compact & Efficient – Easy to carry in your toolkit and essential for brake maintenance and system setup.

Description

Sumart UBB-40 Universal Bleed Block / Piston Spreader
The Sumart UBB-40 is a compact and durable bleed block designed to make hydraulic brake maintenance faster and easier. When using on 4-piston calipers, this tool locks your pistons in place during brake bleeds to prevent uneven alignment or damage. It's a must-have for any rider or mechanic who wants to keep their brakes running perfectly.
Features:
Compatible with most hydraulic disc brake systems – Shimano, SRAM, Magura, TRP, Hayes, and more
Works with 4-piston calipers
Prevents piston misalignment during bleeding
Stiff, high-strength aluminum construction
Compact size fits easily in your tool kit or saddle bag

Whether you're resetting pistons after a pad swap or performing a full bleed, the Sumart UBB-40 is your go-to tool for a clean, controlled job.

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