Box One Oversized 20mm Rear Lockring

Enhance your ride with the Box One Oversized 20mm Rear Lockring, a lightweight and durable upgrade to traditional steel lockrings. Designed for BMX racers who seek precision and performance, this lockring delivers weight savings without sacrificing strength, making it the perfect addition to your rear hub setup.

Crafted from high-quality 6061-T6 aluminum and CNC-machined for a perfect fit, it features a sleek anodized finish with laser-etched graphics for a clean, professional look. The multi-tool compatible design works with Park Tool BBT-9 and other 44mm, 16-notch bottom bracket tools, ensuring quick and easy installation.

With an 1.72 x 24 TPI thread pitch, 55.5mm outer diameter, and weighing just 8g (0.28oz), the Box One Oversized 20mm Rear Lockring is a must-have lightweight upgrade for your BMX setup.

Lightweight Upgrade to a Steel Lockring
Multiple Tool Design for Convenience

Material: 6061-T6 Aluminum

Process: CNC Machined

Finish: Anodized w/Laser-Etched Graphics

Size/Compatibility:

Thread Pitch: 1.72 x 24 TPI
Tool: Park Tools BBT-9 (or similar 44mm 16 notch BB tools)
Outer Diameter: 55.5mm

Weight: 8g/0.28oz

$24.99

Color

Black

Reference BX-HU1LR20-BK

Quantity

In-Stock

Availability

In Stock

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Note: This item will be shipped to you direct from the Manufacture listed, if you are located in the USA. This may take a few extra days to ship and will ship separately to you if you are ordering other items from different brands.

Real Stock - Most in stock items shipped by BRG (as listed) ready to ship within 24hrs during Monday-Thursday. Inventory updated daily at 7am Pacific. Drop Ship items & Items on Demand/Built to order are noted for additional shipping times.

Fast Delivery - Items usually are out for Delivery to you in 2-5 business days (USA & In Stock Items). Free shipping (continental US parts orders) over $150.

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Satisfied or Refund - If the product isn’t what you needed/expected You have 5 days from receipt of your order to return. Please see return policy for all info. Sale items and Clothing are final sales.