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Box
Box Two Prime 9 Speed 12-50T Cassette
Free UK delivery · built & safety-checked
★★★★★
Rated Excellent on Trustpilot
Components
£45.00
£80.00
You save £35
Or from £1.88/mo over 24 months · 0% APR finance available
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Cycle2Work
Free UK delivery — most bikes within 3–5 working days
Every bike checked by our Shrewsbury workshop before dispatch
90-day no-quibble returns
Secure checkout · price match promise
The Box Two cassette was where Prime 9 started. Originally conceived as an E-MTB product to deliver long service life and extra range over fewer gears, we quickly grew to enjoy its abilities on unpowered MTBs. All cogs are stamped from steel and subsequently, the larger ones are pinned to alloy spiders. Due to its provenance, this is, without doubt, the most durable cassette in the range.
| Brand | Box |
| Type | Components |
| SKU | PROD375 |
Free UK mainland delivery on all bikes. Most bikes arrive within 3–5 working days, boxed and ready to finish — typically pedals, handlebars and front wheel.
Changed your mind? Return any bike within 90 days for a full refund, no quibbles. Contact our Shrewsbury team on 07779 099012 and we’ll arrange collection.
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