Box One Oversized 20mm Cassette Spacer Kit

Upgrade your drivetrain with the Box One Oversized 20mm Cassette Spacer Kit, designed for precise chainline adjustments and optimal performance. This kit includes adjustable spacers ranging from 2mm to 6mm, allowing you to fine-tune your cassette spacing to perfection.

Made from 6061-T6 aluminum and CNC-machined for strength and precision, these spacers are extremely lightweight, with a total weight of only 3g. The anodized finish ensures long-lasting durability while maintaining a sleek, professional look. The kit includes three 2mm spacers, giving you the flexibility to adjust your cassette setup to your exact needs.

Compatible with OS spline drivers, the Box One Oversized 20mm Cassette Spacer Kit is the ideal solution for BMX racers looking to optimize their drivetrain performance with minimal weight.

Adjustable from 2mm to 6mm for Adjusting Chainline
Extremely Lightweight

Material: 6061-T6 Aluminum

Process: Extruded & CNC Machined

Finish: Anodized

Size:

Spacing: 2mm-6mm
2mm (3 pcs)

Compatibility:

Driver: OS Spline*

Weight: 3g/0.10oz

*Onyx Ultra SS Driver

$19.99

Color

Black

Reference BX-HUCSK20-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.