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CHROMAG BA30 V1 RIM When we designed the BA30 rim, our goal was to create a rim that could handle serious abuse, with impact resistance and lateral stiffness that rival the responsive feel of carbon, but with better vertical compliance and ride feel. We concentrated material in the beadwall area to strengthen the rim where impacts occur, and shaped the outer beadwall with a round profile to reduce tire damage under compression. The BA30 is made from a premium alloy chosen for its balance of strength and impact resistance, and it features an internal bracing structure in the extrusion for added stiffness. A fully welded seam adds strength and ensures a precise, consistent shape—plus, it guarantees 100% airtight performance for tubeless setups. It’s the burliest rim in our lineup for those that ride hard on rough and unforgiving trails. SPECIFICATIONS
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FEATURES
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At Chain Reaction, we aim to deliver your order as quickly as possible.
- Free Shipping on Gear: Orders over $139 (excludes Bikes & Bulky items)
- Delivery Times:
In-Store Items: Arrive in 2–3 business days (extra 2 days for rural).
Supplier-Only Items: May take up to 7 business days, depending on the supplier. - Selected Bikes:
Nationwide shipping for select bikes: $60 or free pick-up from our Christchurch store.
Shipped bikes require some assembly. Picked-up bikes are fully built and ready to ride. - Click & Collect: Available for most products. Collect at 4/218 Moorhouse Ave, Christchurch.
- Dangerous Goods: Items like batteries and aerosols may incur additional fees due to safety regulations.
- Returns: Changed your mind? Return unused items in original packaging within 14 days for a refund (shipping costs excluded).
For full details, visit our Shipping Page.
