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AIM Corp.

Diaphragm Spring 320 lbs, for '90-'97 BT, '91 and later Sportster, Rivera Pro Clutch

Item Diaphragm Spring 320 lbs
Parts #  AM006-320
MSRP $50.00

'90 to '97 Big Twin

'91 and later Sportster/Buell and Rivera Pro clutches


320 lbs pressure, Same pressure as stock.

Compatible with our VP clutches.