E13 Sylvan Sidekick Flux 54 AM AL Rear Wheel, 29″ 12x148mm Boost 28H

Technology & Ride Feel
Sidekick anti-kickback hub technology eliminates kickback and filters drivetrain vibration, improving ride feel and suspension performance.

Enhanced comfort and control
Ultra-compliant, low-profile Flux Aluminum rims add radial compliance and traction without reducing steering precision and feel.

Rim Tuning
Lighter Flux 43 Pro rims in front wheels provide added compliance, bump absorption, and traction.
Robust Flux 54 Pro rims in back wheels deliver balanced comfort and durability.

Free Speed
Sidekick has exceptionally low drag and whisper-quiet operation, carrying more speed than other freehub systems.

Lively Ride Feel
The low profile height combined with double-butted 28-spoke build makes for a responsive and dynamic ride.

Construction
Handbuilt to exacting precision with AL 6069 sleeved rims, double-butted spokes, and secure lock brass nipples for performance, longevity, and value.

Wheel Size
Front: 29″
Rear: 29″, 27.5″

Inner Width
30mm

Spoke Count
Front: 28h
Rear: 28h

Axle Configuration
Front: 110×15mm Boost
Rear: 148×12mm Boost
157×12mm Super Boost

Disc Mount
6-bolt

Spokes / Nipples
Double-butted spokes
Secure Lock brass nipples

Driver / Pawls / Engagement
XD Driver
9°, 13°, 17° Adjustable Deadband
3 Pawl

Microspline Driver
9°, 13°, 17° Adjustable Deadband
3 Pawl

HG Driver
9°, 13°, 17° Adjustable Deadband
3 Pawl

Rim Material
AL 6069 Aluminum

Weight
29″ Front: 900g
29″ Rear: 1050g
27.5″ Rear: 1060g

Color
Black