SD B-85 Crankset BMX Race Chainring Bolt - 4Pcs - Black

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.

The SD B-85 chainring bolt kit is specifically engineered for the SD B-85 crankset, ensuring a 100% flush fit and zero-flex integration. These bolts provide a high-tensile interface that eliminates drivetrain play, allowing for maximum power transfer when you snap out of the gate. At 13g, they offer a rigid clamping force that secures your chainring to the spider, maintaining perfect alignment with your frame and fork. Designed for the rigors of BMX race competition, these bolts ensure that every ounce of torque you put into the pedals while pulling on the bars and grips is converted directly into explosive holeshot momentum.

• Compatibility: Exclusive fit for SD B-85 4-bolt cranks and spiders
• Bicycle Type: BMX Race, Expert, and Pro-level performance builds
• Material: High-grade alloy for optimal strength-to-weight ratio
• Installation: Requires a 5mm Allen key for secure bottom bracket tuning
• Weight: 13g (Engineered for podium-level durability and stiffness)
• Quantity: 4-Piece Kit (Optimized for modern 4-bolt BMX drivetrain geometry)