Excess XLS-2 406 36h Alloy Wheelset

Excess XLS-2 406 36H Alloy Wheelset

Product Overview

The Excess XLS-2 is a professional-grade 20" alloy wheelset optimized for BMX racing with V-brake and disc brake compatibility. Featuring double-wall 6061-T6 aluminum rims, sealed XLS hubs with 3-pawl/5-tooth engagement on 120-tooth ratchet, and chromoly BTR axles, it's race-ready at 1736g total weight.

Key Features

• Double-Wall 6061-T6 Aluminum Rims – Optimized internal geometry provides strength and rigidity with minimal weight
• 406x28mm Profile – 20" wheel size with modern rim width compatible with contemporary tire and frame standards
• Tubeless Ready – Bead lock system supports tubeless setup with proper tape, valve, sealant, and sealer (sold separately)
• Two Specific Rim Profiles – V-brake and disc-specific profiles optimize performance for each braking system
• 3-Pawl with 5-Tooth Engagement – Advanced engagement system on 120-tooth internal ratchet delivers responsive power transfer during gate starts and acceleration
• Sealed Bearing Hubs – Four sealed bearings per hub resist contamination and provide smooth, reliable rotation
• V-Brake Compatible – Front and rear rims feature optimized profiles for V-brake systems
• Disc Brake Ready – Rear hub includes centerlock disc brake adapter bracket (rotor sold separately); front hub compatible with disc conversion
• Front Axle Convertible – Standard 10mm front axle convertible to 20mm with optional conversion kit (sold separately)
• Shimano-Compatible Cassette – Rear hub accepts standard Shimano cassette cogs (not included)
• Chromoly BTR Axles – Durable chromoly with bolt-together clamping system; 10mm standard
• EXCESS 14G Steel Spokes – Durable spoke construction with aluminum nipples for strength and weight balance
• 36-Spoke Professional Configuration – Standard racing spoke count for balanced strength and durability
• Rim Tape Included – Complete wheelset includes rim tape for tubeless or traditional setups
• Race-Ready Performance – Professional-grade wheels requiring only cog and cassette installation

Technical Specifications

• Wheel size: 20" x 1.50"/1.75" (406mm)
• Spoke count: 36 holes (both wheels)
• Axle diameter: 10mm (convertible to 20mm front)
• Rims: EXCESS XLS 406x28mm double-wall 6061-T6 aluminum, tubeless ready
• Rim profile: Two specific profiles (V-brake and disc-optimized)
• ERD: 384mm
• Front hub: EXCESS XLS Pro 10mm 36H
• Rear hub: EXCESS XLS Pro Cassette CenterLock 10mm 36H
• Engagement system: 3-pawl with 5-tooth engagement, 120-tooth ratchet
• Bearing system: Sealed (four per hub)
• Freehub: Alloy cassette body
• Driver: Shimano-standard compatible
• Spokes: EXCESS 14G steel
• Nipples: Aluminum
• Axles: Chromoly 10mm with BTR clamping
• Brake compatibility: V-brake ready; disc brake ready (centerlock)
• Tubeless compatible: Yes (bead lock system; tape, valve, sealant, sealer sold separately)
• Weight: Front 824g; Rear 915g; Total 1736g (pair)
• Braking system: Disc ready (Yes)

Compatibility & Ideal Use Cases

• Professional BMX racing – Race-ready wheelset optimized for competitive racing and training applications
• Gate start racing – 3-pawl/5-tooth engagement on 120-tooth ratchet optimized for explosive acceleration
• V-brake systems – Optimized rim profiles for reliable V-brake performance
• Disc brake systems – Rear hub centerlock adapter enables disc brake conversion with proper rotor
• Tubeless wheel builds – Bead lock system supports tubeless conversion for reduced weight and puncture resistance
• 20" BMX frames – Geometry optimized for modern 20" racing frames
• Shimano cassette drivetrains – Rear freehub accepts standard Shimano cassette cogs
• Weight-optimized builds – 1736g total weight suitable for racing-focused setups
• Professional and competitive riders – High-performance component for serious racing applications
• Alloy performance wheelset – Aluminum construction balances weight savings and durability

Build Requirements & Compatibility

• Rear Cog/Cassette Required – Wheelset sold without cog; purchase Shimano-compatible cassette separately
• Front Axle Conversion – Standard 10mm front axle; 20mm conversion kit available separately
• Disc Brake Conversion – Centerlock disc rotor and ISO converter (if needed) sold separately
• V-Brake or Disc Setup – Verify braking system compatibility before assembly
• Tubeless Setup – Requires tubeless-specific tire, rim tape, valve, sealant, and liquid sealer for conversion
• Spoke Tension – Use calibrated spoke tension meter during any maintenance or rebuilds
• Chain Tensioner – Rear wheel compatible with chain tensioners for proper alignment

Important Notes

• Rear cog/cassette not included; purchase Shimano-compatible cassette separately
• Centerlock disc brake rotor and converter brackets sold separately
• Front axle 20mm conversion kit sold separately
• Rim tape included for tubeless or traditional setups
• Professional-grade wheelset; recommended for serious racing applications
• Total weight 1736g for complete pair (front 824g, rear 915g)
• Ready for immediate use with V-brakes; disc brake conversion available with optional components
• Tubeless conversion requires additional components (tape, valve, sealant, sealer) sold separately
• 36-spoke configuration provides durability and strength for racing applications
• Double-wall aluminum construction balances weight and resilience
• High-performance wheels optimized for competitive racing
• Sealed bearing system requires no maintenance; replace if contaminated or damaged