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Enduro 30.5x41.8x6.5 45x45 Headset Bearing

ACB-4545-1125
₹1,799

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Precision Engineering and Durability

Overview

Experience superior cycling performance with the Enduro 30.5x41.8x6.5 45x45 Headset Bearing, a testament to precision engineering and durability.

Advanced Anti-Corrosion: Crafted from 52100 High-Carbon Chromium alloy races, this angular-contact headset bearing features a Black Oxide/Magnetite coating. This coating adds an extra layer of corrosion resistance, ensuring worry-free rides even in challenging conditions.

Grade 10 Ball Bearings: Paired with grade 10 balls, this headset bearing is engineered for precision and smoothness. It guarantees a ride that's free from disruptions.

Material Options: The Enduro line offers various material options for angular-contact headset bearings. Whether you choose Black Oxide treated Chromium Steel races, full 440C stainless steel, or the top-tier XD-15 aerospace-stainless (both races and balls), you're getting exceptional quality.

Superior Seals: Equipped with dual-lip seals designed to navigate a micro-groove (labyrinth), this bearing is fortified against the elements. Say goodbye to worries about sweat and challenging weather conditions.

Longevity Assurance: Enduro Angular Contact (A/C) bearings are designed to go the distance. Every ball is evenly engaged, distributing force across a larger surface area. This reduces friction, minimizes wear, and extends the lifespan of your bearing.

Elevate your cycling experience with the Enduro 30.5x41.8x6.5 45x45 Headset Bearing. It's the choice of riders who demand top-notch performance and unwavering durability.

Features

  • Advanced Anti-Corrosion: Crafted from 52100 High-Carbon Chromium alloy races with a Black Oxide/Magnetite coating for superior corrosion resistance.
  • Grade 10 Ball Bearings: High-precision grade 10 balls ensure a smooth, disruption-free ride.
  • Material Options: Available in Black Oxide treated Chromium Steel, full 440C stainless steel, and XD-15 aerospace-stainless for exceptional quality.
  • Superior Seals: Dual-lip seals navigate a micro-groove (labyrinth) for protection against sweat and challenging weather conditions.
  • Longevity Assurance: Evenly engages all balls to distribute force, reducing friction and wear, and extending bearing lifespan.

Specifications

  • Bearing Type: Angular Contact Headset Bearing
  • Size: 30.5mm x 41.8mm x 6.5mm (45x45 deg)
  • Material: Black Oxide/Magnetite coated 52100 High-Carbon Chromium alloy races with grade 10 balls
  • Static Load: 980lbf / 4.35kN
  • Weight: 19.24g
  • Seal Type: Dual-lip seals with labyrinth micro-groove
  • Grease: 90% high-pressure waterproof grease
  • Corrosion Resistance: Black Oxide coating for extra protection
  • Compatibility: MR042, 870E, MR121, MR070, MR084, MR116, TH-870E, MH-P08

Shipping, Returns & Refunds

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.