HOME RACING NEWS USED PARTS TOUR TECH AND SPECS CONTACT US APE is a leading supplier of racing pistons. We are factory warehouse distributor for all of the leading manufacturers. We have the largest selection available from any supplier. All race pistons supplied by APE are forged. All pistons listed here are off the shelf stock. Special sizes and configurations are also available on special order. APE is the leading manufacturer of tool steel wrist pins for motorcycles. APE pins must be ordered seperatly. Total Seal piston rings available. MPORTANT NOTE ABOUT PISTON KIT PRICES All Wiseco kits with an asterisk (*) after the "W" in the "MFG CODE" column, come with a head gaskets. With JE, and MTC pistons you must order the head gasket separately. HAWK NT650 Twin DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 663cc 3.150" / 80MM Street Competition  11:1 K663 1 mm over Cylinder boring only 324.15 696cc 3.228" / 82MM Street Competition  11:1 K696 3 mm over Cylinder boring only 324.15 CBR600F2/F3 1991 - '98 DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 618cc 2.598" 66MM Street Stock R618 Cylinder boring only 619.17 637cc 2.638" 67MM Street Race  13:1 R637 Cylinder Boring Only 2 mm oversize 619.17 COMPLETE INSTALLATION MACHINING AVAILABLE CLICK HERE CBR600F4 1999 - 2000 DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 618cc 2.667" 68MM Street Race  13.6:1 CK126 Cylinder Boring and replating 1 mm o.s. 620.40 CB750 2 valve 1969 -78 (K model, not F2) DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 836cc 2.599" / 65MM Street  10.25:1 K836 Cylinder boring only 564.44 836cc 2.599" / 65MM Race  12.5:1 149295 Cylinder boring only 560.00 970cc 70MM --  10.5:1 KH970 Includes sleeves. Case boring reqd. This combination will produce enough HP to break stock connecting rods. Use Carrillo #CAR033 899.00 1000cc 71MM --  10.5:1 KH1000 899.00 To order KH970 or KH1000 without sleeves add "WO" to the part number. To order just the sleeves, #SLH1000 - $75.00 ea. CB750 4 valve 1979-'81 (not Nighthawk models) DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 823cc 2.559" / 65MM Street 10.25:1 K823 Cylinder Boring only 565.53 HONDA CB900F DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 985cc 2.658" / 67.5MM Street 10.25:1 K985 Cylinder Boring only 565.53 CBR900RR 1992-'95 DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 945cc 2.835" / 72mm Street / Race  12:1 R945 Cylinder boring only 2mm o.s. 642.12 945cc 2.835" / 72mm Street / Race  12.1 138979 Cylinder boring only 2mm o.s. 560.00 CBR900RR 1996-'99 / CBR919 2000 '03 DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 945cc 2.835 / 72MM Street / Race  12:1 R944 Cylinder boring only 1mm o.s. 642.12 970cc 2.874" / 73MM Street / Race  12.1 R970 Sleeves required 2 mm oversize 642.12 997cc 74MM Street / Race  12.1 157587 3 MM oversize Sleeves required 560.00 CBR929 DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 954cc 2.953" / 75 MM Street / Race  12.5:1 222114 1 MM oversize. $599.00 RC51 / RVT1000R DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 999cc 3.937" / 100 MM Street/Race 12.7:1 CK118 Std. Bore 380.58 VTR1000 1997 - '02 DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 996cc 3.858" / 98 MM Street/Race 11.5:1 149139 Std. Bore 279.00 CBR1000F 1thru '91 / '93-'96 DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 1049cc 3.110" / 79MM Street/Race 12:1 R1049 Cylinder boring only 575.42 CBR1000RR 2008-2009 DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 999cc 76MM Street/Race 13.5:1 274082 Deglaze only 599.00   COMPLETE INSTALLATION MACHINING AVAILABLE CLICK HERE CB1100F DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 1123cc 2.835" / 72MM Street 10.25:1 K1123 Cylinder boring only 575.59 CBR1100XX BLACKBIRD 1998-'02 DISPLACEMENT BORE SIZE USAGE COMP RATIO PART# MFG CODE REQUIREMENTS PRICE 1195cc 3.189" / 81MM Street 11:1 CK100 2 MM Oversize 683.23 1195cc 3.189" / 81MM Street / Race 11.5:1 153766 2 MM Oversize 560.00