1. Dirt Bike
    2. Parts
    3. Engine

    2007 Suzuki RM-Z250 Engine

    2007 Suzuki RM-Z250
    Tire Size:
    Front: 80/100-21, Rear: 100/90-19
    Spark Plug:
    CR8EIA-10
    Stock Chain/Belt:
    520x116
    Stock Gearing:
    Front: 12T, Rear: 48T
    Oil Filter:
    KN-207
    Select Your Ride:Go
    Refine
    Grid List
    Wiseco
    Top End Kit
    $251.95 - $286.95
    $188.96 - $215.21
    You save up to $71.74 (25%)
    (19)
    Wiseco Top End Kit Wiseco-forged high-silicon aluminum alloy pistons are computer-machined to exacting tolerances Designed for greater strength with reduced weight and improved heat transfer Piston k
    Wiseco
    Pro Lite Piston Kit
    $183.99 - $220.95
    $137.99 - $165.71
    You save up to $55.24 (25%)
    (12)
    Wiseco Pro Lite Piston Kit Available for both two stroke and four stroke bikes, the Wiseco Pro Lite Piston Kit is both a great OEM alternative and an easy way to boost the power. Choose stock bore siz
    Hot Rods
    Complete Bottom End Rebuild Kit
    $544.95 - $609.95
    $463.21 - $518.46
    You save up to $91.49 (15%)
    (4)
    Hot Rods Complete Bottom End Rebuild Kit A life saver when things go south for your engine, the Hot Rods Complete Bottom End Rebuild Kit features all the parts you need to get back on the track. Addit
    Hot Cams
    Valve Shim Kit
    $89.95
    $71.96
    You save $17.99 (20%)
    (5)
    Hot Cams Valve Shim Kit Sick of taking your bike to an expensive mechanic to have them shim your valves just because you don't have the correct shims to do it yourself? Here is the answer, Hot Cams
    Athena
    Complete Gasket Kit
    $178.95
    $161.99
    You save $16.96 (9%)
    (3)
    Athena Complete Gasket Kit Manufactured in "State-of-the-Art" computer controlled facilities All gaskets made from the highest quality materials All gasket sets meet or exceed OEM specifications The
    Moose Racing Top End Gasket Kit Performance sets designed for a piston replacement Top-end gasket sets include high-performance head, base, intake and exhaust gaskets Cost-effective way to raise c
    Moose Racing Complete Gasket Set All gaskets needed for engine rebuild are included in each set with the exception of oil seals Unmatched reliability and performance from high-tech materials Design
    Wrench Rabbit
    Complete Rebuild Kit In A Box
    $809.95
    $769.99
    You save $39.96 (5%)
    (0)
    Wrench Rabbit Complete Rebuild Kit In A Box Wrench Rabbit isn't lying, this kit does come in a box and contains everything you need to get your dirt bike running again. Two stroke or four stroke, this
    Moose Racing Replacement Cylinder Replace your damaged or worn out OEM cylinder Made from cast aluminum, nickel silicon carbide plated Precision machined and honed to OEM stock bore sizes Extremely d
    BikeMaster
    Magnetic Steel Oil Drain Plug
    $10.35
    $8.28
    You save $2.07 (20%)
    (10)
    BikeMaster Magnetic Steel Oil Drain Plug It's hard to believe that a little bolt with a magnet can improve the performance and lifespan of your motorcycle. BikeMaster's Magnetic Oil Drain plug will
    Wiseco
    4C Race Series Piston Kit
    $281.99
    $211.49
    You save $70.50 (25%)
    (0)
    Wiseco 4C Race Series Piston Kit Whether you are a serious racer or just serious about how your engine preforms a Wiseco 4C Race Series Piston Kit will get you the power and snap you want. Fo
    Wiseco
    Cam Chain
    $65.95
    $49.46
    You save $16.49 (25%)
    (0)
    Wiseco Cam Chain Made from premium materials to reduce friction and increase service life “M” style chain gives you maximum strength and durability Wiseco’s in-house
    Moose Racing Countershaft Seal Kit Kit includes hardened steel bushing, an upgraded seal, an O-ring (where applicable) and a snap ring or lock washer (where applicable) Made in the U.S.A.
    Vertex Piston Kit Restore that crisp clean power that your dirtbike or quad use to have with a new Piston Kit from Vertex. Or step up the power with a high compression Piston Kit, All kits ar
    Maxima
    ProFilter Oil Filter Cover
    $29.95
    $25.76
    You save $4.19 (14%)
    (6)
    Maxima ProFilter Oil Filter Cover Features: Made from CNC-machined 6061 T-6 billit aluminum Includes a sub-suface anodized finish Lighweight and durable Increased flow Prec
    Factory Effex
    Engine Plug Kit
    $74.95
    $56.99
    You save $17.96 (24%)
    (2)
    Factory Effex Engine Plug Kit Blended 6061 Aluminum Precision CNC machined fit and finish Type 3 anodizing finish Laser engraved graphics
    Hammerhead Design...
    Engine Plugs
    $39.95
    $35.96
    You save $3.99 (10%)
    (1)
    Hammerhead Designs Engine Plugs6061 T-6 aluminum with and anodized finish and o-ring seal Machined from billet aluminum , guaranteed to add a "factory" look to your bike Kit includes 2 plugs and o-r
    Works Connection Engine Plug 6061 T-6 Aluminum with an anodized finish and O-ring seal Machined from billet aluminum, these new plugs are guaranteed to add a "Factory" look to your bike Available in B
    Athena Race Gasket Kit For the true Racer. Racers depend on reliability, performance and of course affordability, that's exactly what you get in Athena's new Race Gasket Kits Kits include a multi-laye
    Pro Circuit
    Engine Plug Kit
    $69.95
    $60.86
    You save $9.09 (13%)
    (0)
    Pro Circuit Engine Plug Kit Contains the required number of ignition cover and oil filler plugs Machined from aircraft-grade aluminum Polished to a mirror finish, then anodized for a one-
    Ride Engineering Billet Oil Fill Plug Flush mount design eliminates the risk of oil loss from a punctured or cracked plastic plug. Flush mount design also keeps plug from accidently becoming unscrewed
    Hammerhead Design...
    Oil Filler Plug
    $24.95
    $22.46
    You save $2.49 (10%)
    (0)
    Hammerhead Designs Oil Filler Plug6061 T-6 Machined Billet Aluminum with an anodized finish and O-ring seal Laser etched Logo adds a nice factory look All models are plug only (No Dipstick) unless n

    Latest Reviews

    Bryan (Hayden , CO)

    Fit
    Quality
    Installation
    Recommend

    its f****d

    Had my brand new Wiseco top and bottom end put in about a month ago in my 2002 Honda CR250r. Less than 10 hours and changing my fluids twice bottom end seized yet again. Biggest piece of crap I've spent my money on, wouldn't recommend AT ALL.

    randy j. (sand lake, MI)

    Fit
    Quality
    Installation
    Recommend

    flywheel weight

    Works great- just right for the YZ250 for woods riding.

    Curtis (Chesapeake, VA)

    Fit
    Quality
    Installation
    Recommend

    Top end bearing

    Good OEM substitute. Used one on my last top end without issue.

    Curtis (Chesapeake , VA)

    Fit
    Quality
    Installation
    Recommend

    Gasket kit

    Good quality gasket set. Had everything I needed including multiple thickness base gaskets to properly set head space. Would buy again.

    Jim (Sheboygan, WI)

    Fit
    Quality
    Installation
    Recommend

    Shim Kit

    Glad I bought the kit, better than buying individual shims at the Honda shop. Fair price, quick delivery.

    Jake (Colchester, CT)

    Fit
    Quality
    Installation
    Recommend

    Was good...

    Fit great and was an easy installation but blew it first time I took it to the track.

    Back to Top