Searching...
 
 

NP Bike Shop (805) 498-7714

 
 
 
 
 
> Bicycling Catalog > Wheels > Wheels > 700c, 27-Inch & 650c > Stan's NoTubes > Alpha 400 Comp Rear Wheels
 
Stan's NoTubes Alpha 400 Comp Rear Wheels
Front wheel sold separately
  • Front wheel sold separately

Stan's NoTubes Alpha 400 Comp Rear Wheels

Product Rating
 
0.0 stars
 (0 Reviews)
$370.00
Shimano
10x130mm
Availability:
 

Product Details

Stan's NoTubes Alpha 400 Comp Rear Wheels

Meet the ZTR Alpha 400, a rim that shares the same dimensions and Bead Socket Technology as the Alpha 340 but adds the triple channel and internal arch design of Stan's nearly invincible Arch EX and Flow EX rims. The ZTR Alpha 400 offers a 33% thicker spoke bed than the original Alpha 340 rim for maximum durability. Combining six pawls engaging in sets of three, the Alpha 400 Pro's Neo Ultimate hub features near instantaneous 5-degree engagement. Further machining of the Neo Ultimate's 100% CNC shell shaves additional weight. Neo hub includes larger bearings, and a stronger, stiffer, shoulderless axle that provides unmatched strength and reliability. Sapim's CX-Ray spokes are both light and exceptionally strong, while also being aerodynamic. When combined with specific road tubeless tires, the Alpha offers a ride normally only found with tubular tires and rims, but maintains the simplicity and low maintenance of a clincher. Light and fast on the outside, ultra-stiff and strong on the inside, the new ZTR Alpha 400 is the rim you've all been waiting for.

- Added triple channel and internal arch design of the Arch EX and Flow EX Rims
- Bead Socket Technology (BSTR) for superior tubeless performance
- Neo S hubs accelerate quicker and last longer
- Wide, low-profile rim design for better cornering and faster rolling
- Alpha 400 offers a 33% thicker spoke bed than the original Alpha 340 rim for maximum durability
- Compatible with Shimano and Campagnolo 9, 10, and 11-speed cassettes
- Compatible with road tubeless-specific clinchers and conventional clinchers when used with tubes
- 2 layers of 21mm yellow tape and 44 mm valves installed for tubeless use.

Features and Information

 
  • Specifications close open

    Specification Description
    Size(s) 700c
    Model Alpha 400 Comp
    Rim Material 6061 Aluminum Alloy
    Rim Depth 22.6mm
    Rim Width 17.0mm Internal
    20.0mm External
    Hub(s) Neo
    Spokes (Front/Rear) Sapim Force Black 2.0/1.7/1.8mm
    Holes (Front/Rear) 32
    Nipples Sapim Secure Lock Alloy Silver
    Weight (Front/Rear) 425g (Rim)
    Cassette Compatibility Shimano/Campagnolo 9, 10 & 11 Speed
    Valve Type 44mm Presta
    Extras 2 layers of 21mm yellow tape and 44 mm valves installed for tubeless use

    * Subject to change without notice.

    Back to top
  • Part Numbers close open

    Option Barcode Vendor Number
    Shimano / 10x130mm 847746023364 BTI-SX4090
    Back to top
  • Consumer Reviews close open

    REVIEW SNAPSHOT®

    by PowerReviews