Welcome to Hell on Wheels BMX Store

BOX Cosine Chainring

$89.00 inc GST

This thing is slick! The Box Cosine 4-Bolt chainring is made in the USA from durable 6061 aluminum with large square shaped cutouts around the perimeter to help save weight, 3/32″ teeth with rounded tooth profile to reduce chain wear, laser-etched BOX logos and a 4x104mm bolt pattern.

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Product Description

Available in Black only.
Teeth: 3/32″
Bolt Pattern: 104mm
Weight: 2.7 oz (44T)

Additional Information

Weight0.09 kg
Dimensions19 x 19 x 2 cm
Sprocket Size

42 Tooth, 43 Tooth, 44 Tooth

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463 King Street
Newtown, NSW 2782

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P: 02 9519 2312

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