TT-R 150 Big Bore Kit with Cam
TT-R 150 Big Bore Kit with Cam  
411-YTR-1201(A), Bore Kit - 150cc W/Cam /  TTR125, 00-Present
411-YTR-1201
411-YTR-1210(A), Gasket Kit - 150cc Bore Kit /  TTR125, 00-Present
411-YTR-1210
411-YTR-1211(A), Cylinder - 150cc Bore Kit /  TTR125, 00-Present
411-YTR-1211
411-YTR-1212(A), Camshaft - High Performance / TTR125/L, 00-Present
411-YTR-1212
411-YTR-1213(A), Piston Kit - 150cc Bore Kit /  TTR125, 00-Present
411-YTR-1213
411-YTR-1214(A), Piston - 150cc Bore Kit /  TTR125, 00-Present
411-YTR-1214
411-YTR-1215(A), Ring Set - 150cc Bore Kit /  TTR125, 00-Present
411-YTR-1215
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Complete kit requires no exchange. Cylinder is custom made and features the BBR logo. Includes high performance BBR MX Grind camshaft.  
   
    • Increased displacement
• High performance MX camshaft
• BBR aluminum cylinder with steel liner
• 58mm piston, ring set, piston pin & clips
• Gasket kit including cylinder head and base gaskets
 
     
 
BBR General Jetting Guidelines Chart


Stock TTR125 - 54.0mm bore, 54.0mm stroke
 
  Installation Instructions:  TTR125_150BigBore_update2.pdf  

Part Number Application Price  
411-YTR-1201Bore Kit - 150cc W/Cam / TTR125, 00-Present399.95Please Call for Inventory Status on this Item
Replacement Parts:
411-YTR-1210Gasket Kit - 150cc Bore Kit / TTR125, 00-Present18.95Please Call for Inventory Status on this Item
411-YTR-1211Cylinder - 150cc Bore Kit / TTR125, 00-Present165.00Please Call for Inventory Status on this Item
411-YTR-1212Camshaft - High Performance / TTR125/L, 00-Present159.95Please Call for Inventory Status on this Item
411-YTR-1213Piston Kit - 150cc Bore Kit / TTR125, 00-Present139.00Please Call for Inventory Status on this Item
411-YTR-1214Piston - 150cc Bore Kit / TTR125, 00-Present85.00Please Call for Inventory Status on this Item
411-YTR-1215Ring Set - 150cc Bore Kit / TTR125, 00-Present40.00Please Call for Inventory Status on this Item
411-YTR-1216Piston Pin - 150cc Bore Kit / TTR125, 00-Present18.00Please Call for Inventory Status on this Item
411-YTR-1217Piston Pin Clips (2) - 150cc Bore Kit / TTR125, 00-Present3.00Please Call for Inventory Status on this Item
Optional Parts:
410-YTR-1205Clutch Springs - HD / TTR125, 00-Present26.95Please Call for Inventory Status on this Item
420-YTR-1201Carb Kit - Keihin 26mm / TTR125, 00-Present *299.95Please Call for Inventory Status on this Item
430-YTR-1201Air Filter Kit - Free Flow / TTR125, 00-Present99.95Please Call for Inventory Status on this Item