The super-lightweight Box One Wheelset is designed to meet the needs of the young shredder. Hand built in Southern California, Box One™ 451 wheels are made with ultra light, Box One™ rims and 24-hole Box One™ Hubs. Box One Hubs feature 6061-T6 aluminum shells, aluminum front and rear axle bolts, a Shimano-compatible, 7075-T6 aluminum cassette body and smooth-rolling sealed bearings. A proven reliable 4-pawl cassette body ensures solid engagement every time. Cog not included. SPECIFICATIONS Rims: Box One™ (aka Focus) Hubs: Box One™ (aka Harmonics) Lacing: 3-Cross, Front & Rear Spokes: 15 Gauge Stainless Steel (black) Nipples: Alloy (black) Weight: 1,211 grams / 42.7 ounces Rider weight limit: 99 lbs WHAT'S INCLUDED (1) front wheel, 451 (1) rear wheel, 451 (2) 1mm spacers (1) 3mm spacer (1) 5mm spacer (4) axle bolts (1) lock ring
