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Box One rims have a no-nonsense low-profile design that eliminates excess material, making them some of the lightest weight double-wall rims available. A 20 x 1.75 rim, for example, weighs just 362 grams/12.7 ounces. Strong & true, Box One rims have single eyelets to help prevent spoke pull-through, which means higher spoke tensions are possible. Available in 36-hole 20 & 24 x 1.75-inch, & 28-hole 20 & 24 x 1 1/8-inch sizes. Meets or exceeds ENBMX standards. Note: 99 lbs rider weight limit for 20 x 1 1/8" (451mm) & 24 x 1 1/8" (520mm) rims section Product Specs WHEEL

Size: 20" SEAM: Welded ERD: 394-596

Height: 14.3mm

Width: 17.5mm SPOKE HOLES: 24-36 WEIGHT: 20” x 1.75 (406mm): 362 grams/12.7 ounces 20” x 1 1/8 (451mm): 280 grams/9.87 ounces 24” x 1.75 (507mm): 432 grams/15.2 ounces 24” x 1 1/8 (520mm): 343 grams/12.1 ounces

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Available

Box One rims have a no-nonsense low-profile design that eliminates excess material, making them some of the lightest weight double-wall rims available. A 20 x 1.75 rim, for example, weighs just 362 grams/12.7 ounces. Strong & true, Box One rims have single eyelets to help prevent spoke pull-through, which means higher spoke tensions are possible. Available in 36-hole 20 & 24 x 1.75-inch, & 28-hole 20 & 24 x 1 1/8-inch sizes. Meets or exceeds ENBMX standards. Note: 99 lbs rider weight limit for 20 x 1 1/8" (451mm) & 24 x 1 1/8" (520mm) rims section Product Specs WHEEL
Size: 20" SEAM: Welded ERD: 394-596
Height: 14.3mm
Width: 17.5mm SPOKE HOLES: 24-36 WEIGHT: 20” x 1.75 (406mm): 362 grams/12.7 ounces 20” x 1 1/8 (451mm): 280 grams/9.87 ounces 24” x 1.75 (507mm): 432 grams/15.2 ounces 24” x 1 1/8 (520mm): 343 grams/12.1 ounces

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Available

Cold forged & CNC machined from 6061-T6 aluminum alloy, the Helix Seat Clamp is tough, lightweight & exceptionally good looking. Features laser-etched graphics & titanium hardware. Weighs 14g / 0.5oz (31.8 version) ...

Available

Box One Seat Clamp

Cold forged and CNC machined from 6061-T6 aluminum alloy, the Helix Seat Clamp is tough, lightweight and exceptionally good looking. Features laser-etched graphics and titanium hardware. Weighs 14g / 0.5oz (31.8 version)