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BOX

BOX One Helix Quick Release Seat Clamp 31.8mm Black

Item # J52512
$29.99

Box One QR seat clamps are cold forged and CNC machined from 6061-T6 aluminum alloy. A quick release lever makes adjusting your seat height quick and easy. Weighing just 28 grams in the 31.8 size it is as lightweight as it is tough. The head of the quick-release lever and the face of the clamp are given a proprietary zero friction surface treatment that ensures smooth lever action for the life of the clamp without the need for a bushing. Titanium hardware
  • TECH SPECS
Vendor Box components
Manufacture Number BX-SC130Q318-BK
Model Name Box One Quick Release Seat Clamp
Category Seatposts
SHIPPING
  • Most items from our online catalog ship free via USPS Piroirty or UPS Ground
  • Heavier/Larger items that are excluded from our free shipping have a flat rate of $10 shipping
  • Expedited shipping is availble. If available in your area, this will be an option at checkout
  • Complete bicycles ship with a flat rate of $75. E-bikes may incur more costs due to weight/size/battery configurations
  • See the delivery FAQs for details on shipping methods, costs and delivery times
  • Local pickup is available on all items at our retail store in Snoqualmie. Please note will-call orders are available within 1 business day from purchase. You will receive an email stating your order has been fulfilled once it is ready.
RETURNS AND EXCHANGES
  • Used items, demo bikes, and closeout items are excluded from this policy
  • You may return your purchase within 60 days of purchase
  • All returns must be unopened in new condition upon return. We do not accept returns on open items as we cannot resell them
  • Buyer pays return shipping, unless a mistake was made on the order (i.e. wrong item shipped)
  • Free Exchanges towards any item in our store

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