Answer Pinnacle Mini 20"X1-1/8" Wheelsets

Product Overview

The Answer Pinnacle Mini wheelset is a complete wheel system designed for 20" mini BMX bikes and cruisers with 451mm bead diameter rims. Built in the USA, this hand-laced wheelset pairs Answer Holeshot Mini cassette hubs with Answer Mini Pinnacle rims using a reliable 3-cross spoke pattern. The set includes a 16T stainless steel cog, rim tape, and all necessary hardware for immediate installation.

Key Features

• Hand-built construction – Each wheelset is individually laced and tensioned in the USA for consistent quality and proper spoke tension out of the box
• 6061-T6 aluminum rims – Heat-treated alloy construction provides strength without excess weight, with sleeved seam for improved durability at the weld joint
• Sealed bearing hubs – Precision sealed bearings throughout protect against dirt and moisture, reducing maintenance and extending bearing life
• 3-pawl cassette driver – Aluminum driver with 16T Shimano-compatible cog engages every 15 degrees for quick pedal response
• Straight-gauge stainless spokes – 15G stainless steel spokes in 3-cross pattern distribute loads evenly and resist corrosion
• Hollow aluminum axles – Lightweight 10mm hollow axles with 6x1mm bolts reduce rotational weight while maintaining strength

Technical Specifications

• Rim diameter: 20" x 1-1/8" (451mm bead diameter)
• ERD (Effective Rim Diameter): 430mm
• Rim material: 6061-T6 aluminum, sleeved seam
• Rim weight: 10oz per rim
• Spoke count: 28 holes per rim
• Spoke gauge: 15G stainless steel, 3-cross lacing pattern
• Front spoke length: 213mm
• Rear spoke length: Drive side 211mm, Non-drive side 213mm
• Nipples: Brass
• Hub axle: 10mm hollow aluminum with 6x1mm bolts
• Driver: 3-pawl aluminum, 15-degree engagement
• Cog: 16T stainless steel, Shimano compatible
• Valve compatibility: Schrader or Presta
• Complete wheelset weight: 2lbs 13.6oz (1293g) with cog and hardware
• Rider weight limit: 125lbs maximum
• Disc brake compatibility: No

Compatibility and Ideal Use Cases

This wheelset is designed for 20" mini BMX bikes and cruisers that use 451mm bead diameter rims—not standard 406mm BMX race rims. Compatible tire sizes include 20x1", 20x1-1/8", and 20x1-3/8". The 10mm axle spacing and cassette hub design work with frames built for mini/cruiser geometry with cassette-style dropouts.

Ideal for riders up to 125lbs who need a complete, ready-to-ride wheelset for mini BMX or cruiser builds. The sealed hubs and stainless steel components suit riders in wet or variable conditions where corrosion resistance matters. The 28-hole count and 3-cross lacing provide adequate strength for street, park, and casual riding within the weight limit—not recommended for aggressive jumping or high-impact use beyond the specified rider weight.