Feature(may vary by option.)

●BEST CHOICE: CNC provides lightweight cassettes for the latest 11/12 speed drives. The motto is to to apply tension instead of painting, which is why the cassettes are extremely fine CNC machined Utilizing the lightness of aluminum, the high load bottom sprockets are made of durable steel that is abrasion resistant and durable
●Features: Special teeth and conical profile provides fast and accurate index conversion, ensuring smooth gear levels and precise positioning
●PERFECT DESIGN: This ultra lightweight road bike cassette rotates smoothly and quietly, with high female thread precision ensures a tight connection to the bike hub and a smooth ride
●GREAT COMPATIBILITY: Our road bike cassettes are compatible with Shimano SRAM SENSAH LTWOO and Microshift transmission systems. (Sram XD)
●QUALITY SERVICE: BIKECO strives to provide superior bike parts to improve performance and experience. With the highest quality and most professional design, our ultra-lightweight road bike cassette will satisfy you with the perfect experience

[11 Speed: 11-32T]




[11 Speed: 11-34T]




[12 Speed: 11-32T]




[11 Speed: 11-36T]




[12 Speed: 11-34T]




[11 Speed: 11-28T]




[12 Speed: 11-28T]





Description

Ultra light 11/12 speed road bike cassette with maximum 5/6 piece CNC machined technology, lightweight design, precise positioning and compatible with 11 speed road bike kits such as Shimano, SRAM, Sensah, LTWOO, Microshift and more. (Please note that it must be a Japanese cassette hub base).

11/12x Ultra Light Hollow Chamber Cassette
Color: Silver
Drive Speed: 11/12 S
Model:
11 Speeds: 11-28T/32T/34T/36T;
12 Speed 11-28T/32T / 34T;
Material: CNC aluminum alloy + high tensile steel

Specifications:
11S11-28T11-12-13-14-15-17-19-21-23-25-28T about 208g
11S11-32T11-12-13-15-17-19-21-23-25-28-32T about 216g
11S 11-34T:11-13-15-17-19-21-23-25-28-31-34T 228g
11S 11-36T:11-13-15-17-19-21-23-25-28-32-36T 235g
12S11-28T11-12-13-14-15-16-17-19-21-23-25-28T about 218g
12S11-32T11-12-13-14-15-17-19-21-23-25-28-32T about 223g
12S 11-34T: 11-12-13-14-15-17-19-21-23-26-30-34T Approx. 8.5 oz (243 g).
Package Include:
1 x Road Cassette
1 x Installation Tool for Road Bike Cassette
IMPORTANT:
1. We are committed to introducing the latest and most innovative high quality bike accessories to the market. Our mission is to provide a relaxing driving experience for all outdoor enthusiasts.
2. If you have any problems with our product or service, please contact us. We will reply you within 24 hours.
3. When using the flywheel chain with new and old design, the chain will slide and jump first. This is because the old part will wear out over time and when used in combination with new parts, the tooth wear will not lock effectively. In general this situation, just keep running a few dozens of kilograms and the problem will automatically be resolved. Your kettle will