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Standard Piston Set

Name: Standard Piston Set
Brand: KB
SKU: 944780
Price: 246.39 GBP
Availability: OutOfStock

£61.60 OFF

KBSKU: 944780

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883-1200 conversion forged piston set. 10.1 CR with 51cc head. Works with unmodified 883 heads. Piston weight 337gr. Piston pin weight 97gr. Piston pin dia. .791" / offset. Head type: Dish with +9.8cc. Compression height 1.280". Bore 3.498". Stroke 3.812". Rod length 6.926". Cyl. length 4.650". All KB forged pistons are made from 4032 alloy, a 11% silicon alloy that is formed in a forging press. Forging aluminum gives a superior strength and structural integrity on a molecular level, after which it is fully machined. The combination of this alloy and the forging process allows the piston to flex under detonation, or pre-ignition, giving the best resistance to cracking. Although 4032 has a low expansion rate, it is higher than the cast Hypereutectic. Therefore forged KB pistons will require about .001" wider piston to wall clearance. Pistons are sold as sets, complete with wrist pin retaining rings, wrist pins and piston rings. Please note that all KB forged pistons come equipped with offset wrist pins / piston pins. There is a front and rear section on the piston and it is necessary to install it in the correct way. Please refer to the installation instructions, as provided with each piston set, prior to installation. Note: For 04-up XL models 1200cc cylinders must be used. The stock 04-up 883 cylinder liners are too thin for boring to 1200 size.

86-21 883 XL. For 883 to 1200 conversion

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Is in brand new condition & still in packaging
Was received no more than 60 days ago

Also, there are a few things that are exempt from returns and these include

Underwear / base layers

If you wish to return an item to us, please return the item to the following address:

RETURNS
Moto Central Limited
Unit D2, Asfare Business Park,
Hinckley Road, Wolvey,
Leicestershire, LE10 3JG

Please include a note explaining whether you would like to return the item for a refund or an exchange with your name, order number and contact details on.

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Standard Piston Set

Description & Size Guide

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