Box Components One Prime E-Bike 9 Speed X-Wide Groupset

What Is Prime - 9?

Philosophy

Prime 9 Technology™ is a counter-intuitive philosophy based on the less is more theory. It embraces range without adding complexity. The outcome is fewer parts, reduced weight, and increased durability.

Why Not 12?

9 Is Fine

As a newcomer to the drivetrain market, we didn’t see the need to follow convention. Adding range doesn’t require the addition of gears. Why not enjoy the range of a 12 speed with 9.

Why Is 9 Fine?

Durable

Less aggressive chainline vs. a 12-speed system. Be prepared for less system wear and tear.

Simple

All those clicks add up. Spend less time shifting and more time in the right gear.

Light

Fewer cogs on the cassette reduce system weight.

Shifters

Features:

• Prime 9TM Technology

• Die Cast Top Shell

• Lightweight Machined Clamp

• Fast Action Release Lever

• Die Cast 1 p c Pull Lever / 1 Gear Per Shift 

• Stainless Steel Braided Lo-Friction Cable

Specifications:

• Hard Onyx Finish

• Glass Fiber / Nylon Composite, Steel, Aluminium

• Hardened Aluminium Steel Hardware

• Limited Lifetime Warranty

• 135g

Rear Derailleur

Features:

• Prime 9TM Technology

• Adjustable Tri-Pack™ Limited Slip Clutch

• Forged Inner and Outer Cage

• Pivot-Tech™ Cable Stay

• Precision Sealed Bearing Pulleys

• Durable 3D Forged Linkages

Specifications:

• Hard Onyx Finish

• Carbon Fiber / Nylon Composite, Steel, Aluminium

• Hardened Aluminium Steel Hardware

• Limited Lifetime Warranty

• 290g

Cassette

Features:

• Prime 9TM Technology

• Our Simplest & Best Performing Cassette

• Ultra-Wide Ratio with Consistent Progression

• Durable Lightweight Unibody Construction

• Standard Freehub Body (HG)

• Lightweight Internal Support Disc

Specifications:

• Black Chrome Plated Protection

• Chromoly Steel, T6 Aluminium

• 11,13,15,18, 22, 28, 34, 42, 50T

• 350g

Chain

Features:

• Prime 9TM Technology

• Durable Hardened Solid Pins

• Compatible with Modern Wide/Narrow Chainrings

Specifications:

• DLC Black Protection

• Hardened Aluminium Steel

• 126 Links

• 350g

Occasionally, without notice, manufacturers change product design and/or specifications.