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Chainsets & Cranks
Derailleur & Mechs
Crankbrothers Synthesis E11 Carbon on Project 321 hubs 29er Boost (XD only)

Crankbrothers Synthesis E11 Carbon on Project 321 hubs 29er Boost (XD only)

Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear specific wheels tuned and optimized to address the specific performance requirements and loads of mountain bike riding.
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tire profile in rear, improves rolling resistance, and sharpens tire edge for grip.

Available to order
e: / t: 01323 737320


Engagement: 2.5º quiet engagement / magnetic pawls
ETRTO: 622mm (29)
Hub: Project 321
Inner Rim Width: Front 31.5mm, Rear 29.5mm
Outer Rim Width: Front 37.5mm, Rear 36.5mm
Rim Height 18mm
Spoke Count: Front 28, Rear 32
Spoke Type: Sapim CX-Ray (front), CX-Sprint (Rear)
Warranty: Lifetime (rim only)
Weight: 1825g per set (29)

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