Price: $140.00
(as of Dec 03, 2024 11:23:11 UTC – Details)
Product Description
IS PRIME 9 SIMPLER?
Same Range with Fewer GearsEase of Set-UpWide CompatibilityLess MaintenanceDon’t Worry, All Bike Shops Are Familiar With 9 Speed Platforms! 
IS PRIME 9 MORE DURABLE?
Straighter Chain-lineUnique 9 Speed ChainSingle Shift Option (E-MTB)Fewer Gears (fewer shifts)Full Steel Cassette (all tiers)
DOES PRIME 9 PERFORM BETTER?
Shifting Less Means Faster RidingOptimized Shift RampsConsistent Gear JumpsLightweight Cassette 
This groupset includes 
Box Two Prime 9 Multi Shifter
Our Most Durable ShifterLightweight Hinged & Extruded ClampResponsive 2 Piece Pull LeverMTB Style Release Lever (V2) 
Box Two Prime 9 Derailleur
Our Most Durable DerailleurFor Aggressive TerrainTri-Pack Limited Slip ClutchSealed Bushings Pulleys 
Box Two Prime 9 Cassette
Our Most Durable CassetteSteel Stamped CogsLightweight Alloy SpidersUltra-Wide Ratio with Consistent Progression 
Box Two Prime 9 Chain
Our Most Durable ChainDurable Hardened Solid PinsIncludes Nickel Connecting LinkExtra Long for Long Wheel Base & Cargo Bikes
Prime 9 Groupset Comparison Chart
Add to Cart
Add to Cart
Customer Reviews
3.7 out of 5 stars
7
3.8 out of 5 stars
4
4.3 out of 5 stars
74
4.6 out of 5 stars
31
Price
$140.00$140.00
—
—
$134.44$134.44
Rating
Our Most Durable Groupset
Our Best Performing Groupset
Our Best All-Rounder Groupset
Our 8 is Enough Groupset
Terrain
For Aggressive Terrain
For Aggressive Terrain
For Light/Medium Terrain
For Light/Medium Terrain
Chainring Compatibility
Wide/Narrow
Wide/Narrow
Wide/Narrow
Wide/Narrow 8 Speed Specific
Hub Compatibility
Standard HG
Standard HG
Standard HG
Standard HG
Derailleur Clutch
Tri-Pack Limited Slip Clutch
Adjustable Tri-Pack Limited
Limited Slip Clutch
Limited Slip Clutch
✅INCLUDED COMPONENTS: Maximize your biking adventure with the Box Two Prime 9 Series – the complete powerhouse drivetrain. Included are Box Two Prime 9 Single Shift Shifter, Box Two Prime 9 X-Wide Rear Derailleur, Box Two Prime 9 12-50T E-Bike Cassette, Box Two Prime 9 126L Chain Nickel, and Box One Shift Cable & Housing Kit.
✅SHIFTER: Experience flawless gear transitions with our Box Two Prime 9 Single Shift Bicycle Shifter. Equipped with the Box One Slick Coated Inner Cable, each swing delivers a swift and precise shift. Hinged and extruded clamp, 2 pc pull lever, and die-cast top shell for ultimate durability.
✅REAR DERAILLEUR: Tame aggressive terrains with our Prime 9 Speed Derailleur. Tri-pack limited slip clutch, sealed bushings pulleys, and nylon composite knuckle ensure toughness. 3D forged linkages, forged inner and outer cage provide unmatched strength. Compatible with traditional derailleur hangers.
✅CASSETTE: Optimize your E-Bike performance with our Box Two Prime 9 Speed Cassette. E-Bike optimized 12-tooth cassette, steel stamped cogs, and lightweight alloy spiders for agility. Ultra-wide ratio with consistent progression and ED black protection for style.
✅CHAIN: Wrap your drivetrain in the armor of our Box Two Prime 9 126L Bicycle Chain Nickel. Nickel-plated for ultimate protection, with a nickel connecting link. Durable hardened solid pins, wide/narrow compatibility. Extra-long option available for long-wheelbase and cargo bikes.
Reviews
There are no reviews yet.