BMW S1000R Black and Gold RK ZXW X-Ring Chain and JT Black Sprocket Kit

BMW S1000R Black and Gold RK ZXW X-Ring Chain and JT Black Sprocket Kit

BMW S1000 RR

Covers 2021 to 2024 Models

(Not M Models)

Genuine (Japanese) RK Black & Gold XRW X-Ring Flagship Chain & JT Sprockets Kit

Rubber Cushioned Front with a Rear Top Quality JT Carbon Steel Sprockets

(525 ZXW B-G x 120 Link Chain, 17 Tooth Front & 45 Tooth Rear)

1 x RK Japanese Professional XRW-Ring XW Series Extreme Superbike OE Chain (with a rivet type connecting link)

New Generation Hyper Performance RK-XW Sealed Chain
RKs flagship model.
Extreme Superbike Chain

The ZXW Series were developed to meet the spec of the latest models of extreme superbikes and hyperbikes.

XW-Ring seals which have 2 lubrication pools and 3 contact lips, a triple barrier structure to further seal the lubrication and prevent debris to enter the chain. No other chain currently on the market has these features.

Designed to be the strongest, long-lasting premium quality XW-Ring equipped chain available on the todays market, with the highest tensile strength of RK series and high rigidity for instant response on acceleration.

Hyper Sport
Road Racing Use
Extreme Superbike
RK currently has five types of sealed-ring chains and each has its own features and benefits.
After several years of development, RK produced the XW seals which drastically improved the chain life and performance.

As racing expanded into several different genres, RK added the ultra thin U-Ring and UW-Ring.

Each seal is specifically designed for a particular use to provide the ultimate in rotating efficiency while providing longer wear life

525ZXW XW-RING CHAIN
Tensile Strength: 46.4kN
Application: 600cc / 1300cc
Master Link Included: Rivet type
Weight: 2.07Kg/100L

JT Sprockets

Rubber cushioned sprockets have been widely used by the major Japanese motorcycle manufacturers since early 1990's to dampen the chain impact on the teeth of the front sprocket. JT Sprockets has now released these same sprockets to the after market. Quality, design and OEM proven technology are the same as used for what is supplied to the motorcycle manufacturers and genuine replacement parts.

JT sprockets are made using only the best available materials.SCM420 chromoly steel alloy for front sprockets, and we are the only sprocket manufacturer using the ultra-durable high carbon C49 steel for rear sprockets.

The JT Sprockets factory is the largest and most advanced in the world. It is fully equipped with high accuracy machinery, including the latest generation of CNC computer design and computer controlled metal cutting equipment. The essence of a high quality sprocket is in the high precision of manufacturing and the inherent quality of the material. Through accurate machining, JT ensures maximum durability and performance. JT Sprockets are manufactured the right way – by hobbing, machining and drilling. This is the only proven way to achieve the closest of tolerances and the most accurate teeth profiles.

Heat treated and hand finished to perfection, all JT sprockets meet or exceed the highest possible quality standards set for the motorcycle industry.