WTB Butyl Tube 29 x 1.9-2.3" 33mm PV Model-Acme 12k Twill Vendor Alienation Manufacture Number Model

Vendor Alienation Manufacture Number Model Name Venus Hub Guard Category Hubs

Precision Machined alloy for long life

Works with SRAM 12-speed mechanical Apex and Eagle shifters

Ritchey’s proprietary forged-and-machined integrated head tube uses standard drop-in bearings which saves 80 grams over a standard head tube design

Hi-Tensile steel construction with engineering grade polymer spacers

WTB Butyl Tube 29 x 1.9-2.3" 33mm PV Model-Acme 12k Twill Vendor Alienation Manufacture Number ModelStandard butyl tube Durable enough to keep you rolling, yet light enough to not feel overly cumbersome in your jersey pocket 50 tubes case Model Standard Material Butyl Tire Size 29" Tire Width 1. 9 2. 3" Valve Presta (Threaded) Length 33mm