EXCESS XLS-1 451 28H / 36H ALLOY WHEELSET

Product Overview

The EXCESS XLS-1 is a complete 20" mini/cruiser wheelset designed for BMX racing with dual brake compatibility. Built with EXCESS XLS double-wall 6061-T6 aluminum rims, sealed hubs with 3-pawl cassette drivers, and steel spokes, this wheelset fits 451mm bead diameter frames and accommodates 20x1-1/8" or 20x1-3/8" tires. The rear hub features both V-brake compatibility and CenterLock disc brake mounting for versatile brake system options.

Key Features

• Dual brake compatibility – Rear hub works with V-brakes out of the box and converts to disc brakes using CenterLock rotor mount (rotor and CenterLock adapter sold separately)
• 3-pawl cassette driver – 24-tooth ratchet ring provides engagement every 15 degrees for quick pedal response out of the gate
• Sealed bearing hubs – Front and rear hubs use sealed bearings to protect against dirt and moisture, reducing maintenance
• Double-wall aluminum rims – 6061-T6 aluminum construction with optimized profiles balances strength and weight for racing use
• 28H or 36H drilling options – Choose between 28-spoke (lighter) or 36-spoke (stronger) configurations based on rider weight and riding style
• M6 bolt-on axles – 10mm chromoly axles with M6 BTR (hex) clamping bolts provide secure wheel retention

Technical Specifications

• Rim size: 20" (451mm bead diameter)
• Rim model: EXCESS XLS 451x19.5mm
• Rim material: 6061-T6 aluminum, double-wall
• Front hub: EXCESS XLS Expert M6, sealed bearings
• Rear hub: EXCESS XLS Expert Cassette CenterLock M6, sealed bearings
• Freehub body: Chromoly, Shimano-compatible cassette standard
• Driver engagement: 3 pawls, 24-tooth ratchet (15-degree engagement)
• Axle diameter: 10mm with M6 hex bolt clamping
• Spoke count: 28H or 36H (specify at purchase)
• Spokes: 14G steel with aluminum nipples
• Wheelset weight: 1446g complete (Front: 596g, Rear: 850g)
• Brake compatibility: V-brake (ready to use), CenterLock disc brake (requires rotor and adapter, sold separately)
• Includes: Rim tape (cog not included)

Compatibility and Ideal Use Cases

This wheelset is designed for 20" mini and cruiser BMX frames with 451mm bead diameter—not standard 406mm BMX frames. Verify your frame and fork use 451mm rims before ordering. The 10mm bolt-on axles with M6 hex bolts fit frames with standard 10mm dropouts. The Shimano-compatible cassette driver works with standard BMX cassette cogs (sold separately). The CenterLock rear hub requires a CenterLock disc brake rotor and CenterLock-to-ISO adapter if converting to disc brakes (both sold separately).

Best suited for mini/cruiser BMX racers who want a versatile wheelset that works with V-brakes immediately and offers the option to upgrade to disc brakes later without replacing the hub. The sealed bearings suit riders in variable weather or dusty conditions where serviceability matters. Choose 28-spoke for lighter riders prioritizing weight savings, or 36-spoke for heavier riders or those who prefer added strength. The 3-pawl, 24-tooth engagement provides reliable pedal response for gate starts and technical sections. The 451mm sizing and narrower rim width suit the 1-1/8" to 1-3/8" tires typical of mini and cruiser racing. Remember to purchase a cassette cog separately—this wheelset does not include one.