Tag Archives | bore
99-04 TRX 400EX Big Bore 89 mil Complete Rebuilt Motor Engine Rebuild Parts Kit
Posted on December 25, 2025 | By admin
FITS ALL 99-04 HONDA TRX400EX SPORTRAX MODELS. NEW 89mm after market cylinder. CP JE or Wiseco forged hi comp pump gas piston. Hi temp piston rings. Hotrods or Wiseco crankshaft with rod. MLS big bore head gasket. Complete crankcase oil seal kit. Everything is new in the original packaging. PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE. DO YOU MAKE A LIVING WORKING ON BIKES? ARE YOU A SHOP OR DEALER. […]
17+ XP 1000 Stock Bore Cylinder 93mm Top End Rebuild Complete Parts Kit
Posted on November 13, 2025 | By admin
2017 – 2025 XP1000 / Ranger CP top end rebuild kit new in the box. Stock bore cylinder (93mm). Hi temp piston rings. Billet universal cam chain tensioner kit. The kit does not come with lower cylinder gasket or head gasket, you will need to order a lower cylinder gasket and head gasket.
17+ XP1000 XP 1000 Stock Bore Cylinder 93mm Top End Rebuild Complete Parts Kit
Posted on November 6, 2025 | By admin
Ride Command Edition EPS. White Lightning Edition EPS. EPS Ride Command Edition. General XP 4 1000. Ranger Crew XP 1000. EPS High Lifter Edition. NorthStar Edition Trail Boss. EPS Northstar HVAC Edition. EPS 20th Anniversary Limited Edition. EPS Back Country Edition. EPS Polaris Pursuit Camo. EPS Back Country Limited Edition. RZR 4 XP 1000. High Lifter Edition EPS. Trails and Rock Edition EPS. Gold Matte Metallic LE EPS. Veliocity Blue LE EPS. RZR XP 4 […]
YFZ450 YFZ 450 Cylinder Stock Bore Complete Top End Rebuild Upgrade Parts Kit
Posted on August 8, 2025 | By admin
FITS ALL YAMAHA YFZ450 CARB MODELS AND YEARS. New after market 95mm cylinder. Wiseco CP or JE forged piston. Top end gasket kit. This is a bolt on kit that requires no machining of any kind. Runs on race gas. Our kits come standard with CP-Carrillo, JE, Wiseco, Wossner Pistons, Hotrods or Wiseco crankshafts, Hotcams or Webcams, Cometic, Vertex, Athena, or Winderosa gaskets and seals, and we have many of our own parts we have […]
Honda XR50 CRF50 XR70 CRF70 Complete 88cc Big Bore Kit Race Head Big Carb TB
Posted on May 8, 2024 | By admin
TB Parts Honda Z50/XR70/CRF70/CT70 88cc Complete Big Bore Kit With Race Head & Big Carb! TB Parts 88cc Big Bore Kit for Honda Z50/XR70/CRF70/CT70 – See Years Below! Add some performance to your pit bike! High quality parts that you have come to expect from TB Parts. This is a bolt on kit with no case boring required. Comes with everything you need to install as shown. This is a 52mm bore – we also […]
Best Raptor 700 Big Bore Stroker Kit 105.5 Cylinder 780c Complete Rebuild Parts
Posted on November 25, 2023 | By admin
Hotrods 5mm stroker crank assembly with rod. FITS MANY YAMAHA RAPTOR 700 MODELS AND YEARS. BPR 105.5mm big bore cylinder. 105.5mm Wiseco JE or CP forged big bore piston.
03+ YZ250 YZ 250 Stock OEM Bore Cylinder Head Complete Top End Rebuild Parts Kit
Posted on November 13, 2023 | By admin
FITS ALL 2003 AND NEWER YAMAHA YZ250 TWO STROKE DIRT BIKES. Cylinder to case dowel pins. MAXLOCK head stud kit. Top end gasket kit. This would be the ONLY reason your order might be slightly different when it arrives.
RZR 900 XP900 Cylinder Stock Standard Bore Top End Complete Rebuild Parts Kit
Posted on October 14, 2023 | By admin
FITS ALL’ 11-14 POLARIS RZR XP 900 MODELS! NEW after market 93mm cylinder. CP JE Wiseco or Wossner forged pistons. Top end gasket kit. No modification is required to use this kit. Pistons use pump or race gas. Everything is new in the original packaging. PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE. DO YOU MAKE A LIVING WORKING ON BIKES? ARE YOU A SHOP OR DEALER. At BPRATV we sell […]
17 XP1000 XP 1000 Cylinder Stock Bore Complete Rebuilt Top End Rebuild Parts Kit
Posted on September 25, 2023 | By admin
17 XP1000 XP 1000 Cylinder Stock Bore Complete Rebuilt Top End Rebuild Parts Kit. FITS ALL POLARIS GENERAL AND RZR XP 1000 MODELS. NEW 93mm cylinder with locating pins. 11:1 Wiseco forged pistons. Stage One Hotcams intake and exhaust. This is a bolt-on kit with no machining required. It will work with your stock head and valves. DO YOU NEED TO HAVE THIS ITEM INSTALLED ON YOUR VEHICLE? WE HAVE YOU COVERED! We are BPRATV, […]
09-16 CRF450R CRF 450R Big Bore Kit 100mm Cylinder Complete Top End Parts Kit
Posted on August 28, 2023 | By admin
FITS ALL 09-16 HONDA CRF450R MODELS. 100mm CP JE or Wiseco forged piston. Top end gasket kit. Piston requires race gas. At bpracingatv our kits come with the same brand name parts (in many cases they are better) as other rebuild kits you see online but we always include items no one else does. We stock the exact same parts from different companies so that when back orders occur we have an alternate part to […]