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Specializing in:

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Steel Flywheel - BMW for Grand-AM KONI Challenge Series

 

Our stock clutch type replacement flywheels are categorized by chassis designation, year(s) and specific model to assist you in locating the correct flywheels for your vehicle. Please select (click) from the BMW chassis groupings listed below to view the lightweight aluminum flywheels available.

 
(Click link below to view listings for:)
1600 / 1602 2002 E12, E21, E23, & E24
E28 E30 E32
E34 E36 E39
E46 E60, E61 5-Series E82, E88 1-Series
E90, E91, E92 & E93 Z3 & Z3M Z4 & Z4M E85, E86 & E89
 
 
ULTRA-LITE Racing Flywheel and Clutch Kits
 
 


Grand-AM KONI Challenge Series

Fitment:
All Grand-AM KONI Challenge Series accepted BMW Models thru 2006, 6-cyl. ("M or S" series engines) w/ 5 or 6-speed transmissions.

BMW Grand-Am Flywheel

520-010-240SGA

 

This lightened steel flywheel is specifically designed by JB Racing, and approved by Grand-AM, for use in all BMW E46 M3 and Z3 M Coupe (GS Class); E46 330 and Z4 models (ST Class) accepted for competition in the Grand-AM KONI Challenge Series. It replaces the OEM dual-mass flywheel and fully complies with the weight restrictions stipulated in Section 7-13.6 of the 2007 Grand-AM Regulations.

Designed to utilize an OEM or aftermarket performance E36 M3 Pressure Plate with the appropriate stock diameter 240mm clutch disc and throw-out bearing. Provides improved throttle response and performance.

Note:
All late model 6-speed applications (except E46 M3) require a special flywheel mounted pilot bearing PN 551-271. If specified at the time of order (Add $25.20), this bearing will be installed prior to shipment of the flywheel. Pilot bearing may be purchased separately for field installation to allow 6-speed transmission upgrades without changing flywheels. (applicable to all JB Racing GA flywheels manufactured after 3/05)

Clutch Diameter: 240mm OEM Flywheel Wt. 25.0 lbs.
List Price $1,054.00 G-A Steel Flywheel Wt. 20.0 lbs.
Order JBR p/n 520-010-240SGA Price: $868.00
  Pilot Bearing 551-271 Price: $25.20
 

Complete Flywheel & Sachs HD Clutch Packages can be supplied - Please Inquire