RISK Groove Type Hub Washer

Grooved Design More Matched More Durable
1/1.5/2/1.85/2.18/2.35mm

Note: Only sale washers.

Details

FEATURE OF PRODUCT

New Grooved Design More Matched with Hubs.

According to the HG cassette Hub, the grooved washer can match hubs better, and reduce the sloshing problem when riding, wich makes the hubs more stable and durable.

The Old One

Older ring washer

RISK Strict Selection of Raw Materials.

Strict selection of 6061-T6 high gloss, high strength aluminium alloy bars. RISK believes Only good raw materials can produce good products.
It's about cycling safety, and RISK pays more attention to quality.
Better Quality, Better Future.

Lightweight Advantage of Grooved washers.

Compared to older OD 42mm , the new one is Simplified to 38.6mm, which has big lightweight advantage.

Weight of 1 85mm thick.

RISK Professional Testing Tools Ensure High Qualities.

RISK believes Quality is the life of products, and chooses professional tools to test products' parameters to meet the requirements.

RISK puts QUALITY before QUANTITY.

Multiple Thicknesses to Meet Customers' Requirements.

6 thicknesses, 1/1.5/2/1.85/2.18/2.35mm.


Examples:
1、Common 8S/9S hub matches 8S/9S cassette , no need washers.
2、Common 8S/9S hub matches 7S cassette, need Two 2mm washers (position A).
3、Common 8S/9S hub matches 10S cassette, need a 1mm washer (position A).
4、11S road bike hub matches 8S/9S/10S cassette,need a 1.85mm washer (position A).
5、2.18mm, for 11S cassette body Patching gaps (position B).
6、2.35mm, for 10S cassette body Patching gaps (position B).

The above data are from experience only for reference.

Cassette Body Washers (position B)
PositionA

FEATURE OF PRODUCT

Name: Grooved Hub Washer
Brand:RISK
Model: RA107
Material: AL 6061-T6
Thickness :1/15/2/1.85/2.18/2.35mm
Package : Plastic Box
Application: HG Hub/Cassette

Details and Package