BMX Race/MTB/Downhill Headset Cartridge Bearing

Shipping Rates
Costs vary by order, destination, and bike inclusion. Rates for most EU countries: €0–€39. Other countries calculated by weight/volume. May change without notice.

Processing & Delivery
Ships in 1–2 business days (Mon–Fri). Tracking provided. Delays may occur due to weather, customs, or courier issues.

Returns & Exchanges
Return within 14 days; exchange within 5 days. Items must be new, unused, and in original packaging. Customer covers shipping unless agreed. Refunds processed within 5 days.

Damage & Corrections
Report damaged items or errors within 72 hours to info@race2podium.com. Replacement shipping covered if error is ours.

BMX Race / MTB / Downhill Headset Cartridge Bearings - These high-precision Angular Contact Bearings (ACB) are the core of modern steering systems. Engineered for high-impact resistance and smooth rotation, they are designed to handle the multi-directional loads of BMX racing, technical downhill trails, and aggressive mountain biking.

KEY FEATURES:

• Angular Contact Geometry optimizes load distribution across the bearing for increased longevity
• Fully Sealed Design utilizes high-grade rubber seals to protect against track dust, mud, and pressure washing
• Titanium or Zinc Coatings (optional) offer corrosion resistance and a lower friction coefficient
• Precision-Ground Races ensure creak-free performance and consistent steering feel
• High-Fill Grease specifically formulated to withstand extreme temperatures and heavy impacts

COMMON BEARING STANDARDS:

Common Name	Dimensions (OD x ID x H)	Angles (Inner/Outer)	Primary Use
Campy Spec	41.8mm x 30.5mm x 8mm	45° x 45°	Most Integrated BMX Frames
Cane Creek Spec	41.0mm x 30.2mm x 6.5mm	36° x 45°	MTB / Road / Some BMX
1.5" Lower (Tapered)	52mm x 40mm x 7mm	45° x 45°	Downhill / Tapered MTB & BMX
1" Micro	38mm x 27.1mm x 6.5mm	45° x 45°	Mini & Junior BMX Race Frames

Pro Tip: When replacing bearings, always check the etched code on the outer race (e.g., MH-P08 or ACB 4545) to ensure a perfect match for your head tube and crown race angles.