The most significant characteristics of this material are its high friction and consistent efficiency, especially at high disc temperatures. Always consistent braking for the entire duration of the race and make the braking system much less prone to fade.
Please Note that every product is a set of pads for 1 caliper therefore 1 disk
One of the advantages of ceramic balls is that they remove the problem of two identical materials breaking each other down. Because ceramic bearings are harder than steel bearings, they are more durable, lasting anywhere from five to 20 times longer. This also equals an almost zero risk of bearing seizure
4 Bearing in this Kit
Spears Racing Yamaha FZ07/MT07/R-7 83mm +3mm Head gasket .023 This gasket is a 83mm Bore custom made to Spears Racing Specifications
Utilizing State of the Art CNC machines for manufacturing, along with purpose-designed forgings, while being able to maintain exacting specifications on each and every piston – holding tolerances to millionths of an inch. Weight per piston 212 grams
SP01-FZ07/MT07/R7-Guidlines-with-Information
Spears Racing Overbore High Compression Piston Kit-80.5mm kit 698.29cc will allow you to run in most classes that hold you under 700cc.
Deep valve pockets, knock down burnished to remove all Sharpe edges/angles and at 217g will allow a great piston speed. This overbore will add more linear torque along with the rewards of more RWHP
Spears Racing Yamaha FZ07 80mm Headgasket .010 This gasket is a 80mm Bore custom made to Spears Racing Specifications.Will add a higher compression ration from the OEM Stock of 11.5 to 1 to 12.5 to 1 The thickness is .010 this will get more powerful results for Torque and RWHP.
Spears Racing has continued to make changes to better our products and now we have the ceramic gold coated High Compression Overbore Pistons FZ07/MT07 Pistons +3 kit 13.0 to 1 kit includes pistons, rings, lighter wrist pins, cir clips . The compression is 13 to 1. Dome features smooth flowing radius, under crown machining to lessen the overall weight. Anti Det. Grooves, Acc Grooves, Double Broach Grooves for extreme applications including professional competition.
Spears Racing Piston Kits have been winning races and Championships all over the world for over 4 decades. Spears Racing pistons have been in several of the race wins in close course racing and in road circuits in Europe and has won the Isle Of Man TT Twins several times. These pistons have been used by several AMA Flat track Race teams.
Clutch friction plate kit are made of high-friction, high-density materials to reduce expansion and fading under hard use and high-heat conditions. Spears Racing “Wurx” Racing Springs , Made in USA
Spears Racing’s slipper clutch reduces rear wheel chatter on downshifting, allowing better chassis stability under braking and entry to corners, reducing the chances of crashing and allowing the rider to reduce lap times as a result of better grip
Every Spears Racing Slipper Clutches arrive with the Proper Clutch Springs
Stock studs are made from poor material that will stretch (This is why Yamaha Recommends to replace the OEM Head bolts after removing “One and Done”) and allow gasket leakage at the head.
Spears Racing Cylinder head stud Kit are made from heat treated 8740 steel, centerless ground, and have rolled threads after heat treat for maximum strength.
Yamaha FZ/MT/R7 Lightweight Throttle body Pull/Return Spring is engineered, designed and Manufactured in the USA. The purpose of this new design is to allow the rider (s) to have a softer more controlling feel to their throttle.
A slim “sexy fit” cover that contours to the lines of the engine.
Save yourself the disapointment,cost,time away if you lowside without this cover.
This covers are designed and engineered to bolt right on top of the OEM water pump/waterpipe impeller housing in minutes. It is designed to help prevent damage to the fragile OEM cover very thin OEM water pump housing during a crash or tip over. Installing this cover protector can be the difference between picking your bike up and riding away or water/coolant from the cracked cover after a crash.
Yamaha FZ/MT07/YZFR-7 lightest Rear Brake Rotor attention to detail and the lightest rear brake rotor on the market only Weighing in at 12.8 oz./ 362.8739 g and over 1.5 lbs lighter than oem units.
The stock ECU in your motorcycle is far from optimized even if your motorcycle is stock. The program in the stock ECU’s have been developed to suite a wide range of riding conditions and riding skill levels also wide range of fuel types and grades. The results of this conservative programming are a compromise in performance and running condition of your motorcycle.
Being on the race track is a lot of fun and at the same time serious business, this is a common complaint we get at Spears Racing “I am in the top end of 5th gear and fully pegged on the throttle, all of a sudden it goes into 4th gear or a false neutral” Yes very common and this is why we have transmissions on the shelf for the fast exchange program .
This Undercut/Micro Polished transmission/process is used by most of the MotoAmerica Twins Cups Bikes
This innovative design is machined according to Data the Spears Racing has collected, and is race proven. The kit weighs 191 grams and lessens your unsprung/rotating weight.
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International Postal service disruptions
International Mail Service Suspensions
Updated: Oct. 1, 2021
The Postal Service™ is temporarily suspending international mail acceptance for certain destinations due to impacts related to the COVID-19 pandemic and other unrelated service disruptions.
Suspension Due to Unavailability of Transportation
| Afghanistan | Guadeloupe | New Zealand** | Tajikistan |
| Australia* | Laos | Reunion (Bourbon) | Timor-Leste |
| Bhutan | Libya | Saint Pierre and Miquelon (Miquelon) | Turkmenistan |
| Brunei | Martinique | Samoa | Yemen |
| Cuba | Mayotte | South Sudan | French Guiana |
| Mongolia | Syria |
Customers: please refrain from mailing items addressed to the countries listed here, until further notice.
These service disruptions affect Priority Mail Express International® (PMEI), Priority Mail International® (PMI), First-Class Mail International® (FCMI), First-Class Package International Service® (FCPIS®), International Priority Airmail® (IPA®), International Surface Air Lift® (ISAL®), and M-Bag® items.
*Australia’s service disruption affects Priority Mail International® (PMI), First-Class Package InternationalService® (FCPIS®), Commercial ePacket (CeP), International Priority Airmail® (IPA®) packets, InternationalPriority Airmail® (IPA®) M-Bags, International Surface Air Lift® (ISAL®) packets, International Surface Air Lift®(ISAL®) M-Bags, and Airmail M-Bags.
**New Zealand’s service disruption affects Priority Mail International® (PMI), First-Class Package International Service® (FCPIS®), Commercial ePacket (CeP), International Priority Airmail® (IPA®) packets, International Priority Airmail® (IPA®) M-Bags, International Surface Air Lift® (ISAL®) packets, International Surface Air Lift® (ISAL®) M-Bags, and Airmail M-Bags.
Unless otherwise noted, service suspensions to a particular country do not affect the delivery of military and diplomatic mail.
