BOX
BOX Three Prime 9 eBike Cassette - 9-Speed, 12-50t, Black
MPN: BX-CS3-P9A1250-BK · UPC: 616043832852
$81.99
In Stock — Ships in 4-9 Days
📦 Ships from Warehouse — 4-9 Business Days
💳
🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895
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The Box Three Prime 9 cassette is a great all-around cassette option. All cogs are stamped from steel and subsequently, the larger ones are pinned to alloy spiders. It also features weight-reducing holes on the cogs.
- ✓ The Box Three Prime 9 offers ultra-wide ratio with consistent progressions
- ✓ Prime 9 technology offers the same range as a 12-speed drivetrain, with fewer gears to shift through
- ✓ Fewer parts, reduced weight, and increased durability
- ✓ Cogs pinned to lightweight spiders
- ✓ Constructed using a standard freehub body (HG)
- ✓ Rated for eBike use
| Range | 12-50 |
| Cogs | 12-14-16-18-22-28-34-42-50 |
| Cassette Body Type | Shimano HG |
| Drivetrain Speeds | 9 |
| Color | Black |
| Designed for ebike | Yes |
| Defined Color | Black |
| keyword search | Markdown Market |
Bike Size Guide
| Size | Rider Height | Inseam |
|---|---|---|
| XS / 47-49cm | 5'0" – 5'3" | 27" – 29" |
| S / 51-52cm | 5'3" – 5'6" | 29" – 31" |
| M / 54-55cm | 5'6" – 5'9" | 31" – 33" |
| L / 56-58cm | 5'9" – 6'0" | 33" – 35" |
| XL / 59-61cm | 6'0" – 6'3" | 35" – 37" |
💡 This is a general guide. SOTO Cycles offers FREE basic bike fitting with every new bike purchased and picked up locally — we'll make sure your bike fits perfectly.
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$81.99
In Stock — Ships in 4-9 Days