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Cema 6805-2RS ABEC5 Chrome Steel Bottom Bracket Bearing 25x37x7 mm

SRC-JS6805DD
₹980

High-Performance Bottom Bracket Bearing for Efficient Power Transfer

Description

The Cema 6805-2RS ABEC5 Chrome Steel Bottom Bracket Bearing 25x37x7mm is designed to deliver exceptional drivetrain efficiency and long-lasting performance. Built to handle the unique loads of bottom bracket systems, it ensures smooth pedaling and consistent energy transfer.

Precision Engineering for Bottom Brackets: Part of Cema’s SRC Bearing Series, this model is purpose-built for bicycle bottom bracket applications. It provides stable, low-friction rotation that enhances your bike’s responsiveness and overall performance on every ride.

ABEC5 Grade Accuracy: Manufactured to ABEC5 standards, the bearing offers tight tolerances and high rotational precision. This ensures consistent smoothness, minimal friction and efficient power delivery — whether you’re racing or riding for fitness.

Double-Sealed for Longevity: Equipped with 2RS double seals, the bearing keeps out dust, water and dirt while retaining internal lubrication. This design ensures extended bearing life and smooth, maintenance-free operation — making it an essential upgrade for any serious cyclist.

Made from premium chrome steel, the 6805-2RS bearing provides excellent hardness, strength and wear resistance. It’s built to perform reliably under high pedaling forces and tough riding conditions.

Features
  • Engineered for Bottom Bracket Systems: Designed for smooth, stable rotation under heavy pedaling loads, enhancing drivetrain efficiency and rider responsiveness.
  • ABEC5 Precision Manufacturing: Built to strict ABEC5 standards, offering exceptional accuracy, reduced friction and consistent energy transfer.
  • Robust Chrome Steel Design: Constructed from high-grade chrome steel for superior hardness, strength and resistance to wear and deformation.
  • Enhanced Sealing Protection: 2RS dual seals prevent dust, water and debris ingress while preserving grease for lasting, smooth performance.
  • Reliable, Long-Term Performance: Ideal for performance-oriented cyclists seeking durability, low maintenance and smoother pedaling efficiency.

Specifications
  • Product Number: SRC-JS6805DD
  • Bearing Type: Chrome Steel
  • Seal Type: Non-Contact/Non-Contact
  • Closure Type: Double Sealed
  • Dimensions: 25 x 37 x 7 mm
  • Bearing Inner Diameter: 25 mm
  • Bearing Outer Diameter: 37 mm
  • Depth: 7 mm

Shipping Policy

We ship across India with free shipping on orders above ₹2,000 (₹99 for orders below ₹2,000). Cash on Delivery is available up to ₹20,000, with additional COD fees based on order value. Orders typically arrive within 3–6 working days, though delays may occur.

Note: Most Shimano products may take longer to ship. View full shipping policy

Returns & Refunds

Here's a quick overview of our return and refund policy:

  • 7-Day Return Window: You can initiate a return within 7 days of receiving your product.
  • Eligibility: Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible.
  • Non-Returnable Items: Wetsuits and items discounted over 5% are not eligible for returns.
  • Compatibility Issues: Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering.
  • Shipping & Processing: Return shipping is to be arranged by the customer. No pickups available.
  • Refund Options: Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees).
  • Order Cancellations: Only possible before the order is processed.

For full details, visit our Return & Refund Policy page.

Cema 6805 - 2RS ABEC5 Chrome Steel Bottom Bracket Bearing 25x37x7 mm | The Bike Affair
CEMA

Cema 6805-2RS ABEC5 Chrome Steel Bottom Bracket Bearing 25x37x7 mm

₹980

Type

Bearing

Specifications

  • Product Number: SRC-JS6805DD
  • Bearing Type: Chrome Steel
  • Seal Type: Non-Contact/Non-Contact
  • Closure Type: Double Sealed
  • Dimensions: 25 x 37 x 7 mm
  • Bearing Inner Diameter: 25 mm
  • Bearing Outer Diameter: 37 mm
  • Depth: 7 mm

Features

  • Engineered for Bottom Bracket Systems: Designed for smooth, stable rotation under heavy pedaling loads, enhancing drivetrain efficiency and rider responsiveness.
  • ABEC5 Precision Manufacturing: Built to strict ABEC5 standards, offering exceptional accuracy, reduced friction and consistent energy transfer.
  • Robust Chrome Steel Design: Constructed from high-grade chrome steel for superior hardness, strength and resistance to wear and deformation.
  • Enhanced Sealing Protection: 2RS dual seals prevent dust, water and debris ingress while preserving grease for lasting, smooth performance.
  • Reliable, Long-Term Performance: Ideal for performance-oriented cyclists seeking durability, low maintenance and smoother pedaling efficiency.

The Cema 6805-2RS ABEC5 Chrome Steel Bottom Bracket Bearing 25x37x7mm is designed to deliver exceptional drivetrain efficiency and long-lasting performance. Built to handle the unique loads of bottom bracket systems, it ensures smooth pedaling and consistent energy transfer.

Precision Engineering for Bottom Brackets: Part of Cema’s SRC Bearing Series, this model is purpose-built for bicycle bottom bracket applications. It provides stable, low-friction rotation that enhances your bike’s responsiveness and overall performance on every ride.

ABEC5 Grade Accuracy: Manufactured to ABEC5 standards, the bearing offers tight tolerances and high rotational precision. This ensures consistent smoothness, minimal friction and efficient power delivery — whether you’re racing or riding for fitness.

Double-Sealed for Longevity: Equipped with 2RS double seals, the bearing keeps out dust, water and dirt while retaining internal lubrication. This design ensures extended bearing life and smooth, maintenance-free operation — making it an essential upgrade for any serious cyclist.

Made from premium chrome steel, the 6805-2RS bearing provides excellent hardness, strength and wear resistance. It’s built to perform reliably under high pedaling forces and tough riding conditions.

View product