Box One Oversized M35 BMX Race Crankset - 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.

Engineered with proprietary Oversized Technology™, the Box One M35 is the pinnacle of BMX race power delivery. To eliminate lateral deflection at the bottom bracket, Box utilized a massive 35mm Praxis™ spindle, ensuring every watt from your pedals reaches the rear hub. Cold-forged from 7075-T6 aluminum, these hollow-forged arms offer the toughness of steel with the low mass required for an elite frame.

This high-stress reinforcement provides an instant acceleration response, requiring less energy to maintain top speed across the rims. The 104 BCD 4-bolt spider features an integrated stabilizer ring to act as an anti-twist brace, maintaining chain alignment under extreme torque. Whether you’re pulling on handlebars at the gate or leveling your seat through the rhythm section, the M35 delivers medical-grade precision.

• Spindle: Massive 35mm Alloy (Requires BB30/PF30 frame shells)
• System: Self-extracting Chromoly/alloy crank bolt for easy maintenance
• Geometry: 44.5mm chainline and 168mm Q-Factor for optimal bike ergonomics
• Limits: 115kg (253 lbs) rider weight capacity for maximum stem and fork stress-loading

Crank Length	Total Weight	Performance Metric
170 mm	940g / 33.1oz	Elite spoke tension efficiency
172.5 mm	945g / 33.3oz	Optimized for 20" tires and tubes
175 mm	950g / 33.5oz	The Pro-Circuit standard for grips stability
180 mm	955g / 33.7oz	Maximum leverage for heavy-hitters

Note: The M35 is incompatible with BSA (Euro), BB86, or T47 shells. Ensure your frame is modern-spec ready.