40 / 42 T Cog - Cassette Range Extender Chainring suitable for SRAM, SHIMANO.

Item discription:
Now mounting your 11-36 cassette, sprocket into propitious 11-40 or 11-42 cassette. 
11-40, 11-42 teeth aluminum sprocket, cassette part tuning cnc machined. This ex cog is suitable for a original 11-36 Shimano and Sram cassette. Just replace the 4 speed, (gear with 17 teeth) from your 11-36 cassette and enhance your cassette with a 40 or 42 pinion adapter. The cassette adapts by spacers to the original cassette and can be replaced immediately and quickly. Read now under "News", the preparation and conduct of the mounting. 

Available products, technical datas: 
Ratio: 40 sprocket black or all CNC machined or,
Ratio: 42 sprocket part black or,
Ratio: 40 sprocket gear red or,
Ratio: 42 sprocket red or, 
Ratio: 40 sprocket blue or, 
Ratio: 42 sprocket part blue gear or, 
Ratio: 40 sprocket gear gray or, 
Ratio: 42 sprocket gray.
Make / Model: Response, Ranger. 
Material / Color: Aluminum, colorful as selected. 

Please choose now in the top right site your wish pinion part. 

Scope of delivery: 
1 x Aluminum cassette component with 40 teeth, 74 grams.
1 x Aluminum cassette sprocket with 42 teeth part, 74.5 grams. 
1 x Cylinder head screw M4 x 25 mm. 
1 x Spacer, (torque max. 35 Nm). 

Compatible model groups: 
40 teeth is for: Shimano XTR, Shimano Deore XT, Shimano SLX 10 speed. 
Sram XX, Sram X9, Sram X5 10 speed groups with long cage. 
42 pinion is for:
Sram XX, Sram X9, Sram X5 10 speed groups with long cage. 
Not for Shimano, Shimano groups are only compatible up to max 41 teeth. 

Another important note: 
We recommend to use the supplied installation information carefully before assembly and the shifting system should be positioned clean and painstaking. The cassette should be switched without a strong expenditure of force in the switching operation. The best switching characteristics can be achieved with a KMC high-end-chain. 
With your purchase you agree at this aluminum product in a very light material-composition, different constitution compared with original products because of weight reduction. This could arise signs of wear, such as easier damage of the teeth of the cassette while using or the surface of the product changes visible due to wear of the components.
We hereby expressly point out, to check the agreed quality at the risk transfer and to complain before driving. Please use your right of withdrawal if you do not wish to agree to the contract.