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Available, delivery time: 1-3 days
CNC machined billet aluminum oil cooler made of high strength aerospace aluminum 7075 T6 Even the best engines can heat up during summer time, e.g. on the motorway or in the deserts of North-Africa. And oil temperatures above 100° C are too much! We can help with our precisely made universal oil-cooler 'Coolblock'! It was developed to be used on most bikes and engines. With the help of this machine milled billet oil cooler expensive motor damages can be avoided. Perfect air flow due to the optimized, 45° turned inner area will increase heat transmission! Two sizes allows to find a mounting position on almost all bikes! OTR billet oil-cooler 'Coolblock'. Machine milled from high-grade aircraft aluminium, anodised Avaiable in two sizes and different colors long version: 160 x 45 x 45 mm - 4 x M5 threat on backside of coolblock short version: 115 x 50 x 50 mm- 2 x M8 threat on backside of coolblock Details: Made from 7076 T6 Aircraft aluminum Almost indestructable 10 Years warranty on the cooler block! Includes fittings for 10 mm oil hose No brackets or oil hose included Made in Germany


Available, delivery time: 1-3 days
Connection pipe (made o brass) for oil hose with 9mm inner diameter. For mounting the oil cooler to non listet bikes. Price per piece


Available, delivery time: 1-3 days
Fitting stainless steel hose clamps for e.g. the oil thermostat of the oil cooler. For the oil thermostats you need four pieces. Price per piece


Ready to ship as of 29 August 2025
High quality manufactured oil bypass valves (thermostats) from JAGG. An oil thermostat in combination with an efficient oil cooler has immense advantages that lead to an enormous increase in the service life of your engine. The oil flow to the oil cooler is automatically regulated according to temperature. At about 85°C the thermostat starts to regulate from 'Closed' to 'Pass'. From approx. 90°C the complete cross-section to the oil cooler is released. Installation in the two oil lines to and from the oil cooler. The automatic oil cooler bypass works like a remotely controlled thermostat and directs the oil past the cooler until it has reached operating temperature. Ideal for automatically adjusting the cooling effect of an oil cooler on air-cooled single-cylinder engines. Dimensions only approx. 38×38×19mm (without connection pipe). Connections 3/8" ~9.5mm Suitable for all OTR oil cooler kits and individual applications


Ready to ship in approx. 5 days
The Jagg Manual By-Pass Valve acts as a manual thermostat, allowing you to by-pass the oil cooling system for cold-weather riding or for faster warm-ups on cool days. Works with most oil coolers. Durable anodized billet aluminum construction. Compact in-line installation. The Jagg Manual By-Pass is supplied complete with all necessary hardware and easy-to-follow installation instructions. Installation note: If the oil hoses between the oil cooler and the oil source are too short, the oil cooler by-pass valve may not fit in the oil lines. Jagg mini by-pass valves require at least 7.5 cm (3 inches) of straight hose. Dimensions only approx. 38×38×19mm (without connection piece). Connections 3/8" ~9.5mm Suitable for all OTR and other oil cooler kits as well as for many standard oil coolers


Available, delivery time: 1-3 days
Stahlbus Yamaha complete Set for a quick, easy and clean oil change. A conventional oil change is always associated with spills and dirty hands. Therefore, this system has been developed with which you can perform an oil change completely safe and clean. The oil drain valve will easily replace the existing drain screw. When changing the oil, you unscrew the cap and put on the hose connector via quick release. Only when this is locked, the valve opens and the oil can be drained into the provided container. The advantages at a glance: Easy handling due to quick release Drain valve can not be lost No risk of burns from hot oil Seal change is not necessary Sump thread is spared Double outlet protection (protective cap and valve) Connection to suction possible Optimal application for discharge sampling or trapping Protective cover against loss through O-ring Change oil without tools Thus, the oil change makes fun! Made in Germany! Scope of delivery: Valve body, CNC precision turned part made of high quality steel Copper seal Hose connector, CNC precision turned part made of high quality steel High quality hose 40cm long Protection cover made of aluminum, anodized Illustrated manual Fit for e.g.: Yamaha Tenere 700 (all) Yamaha Tenere 700 World Raid / Rally (all) Yamaha XT-660R Yamaha XT-660X Yamaha XT-660Z Tenere Yamaha XT-660ZA ABS Tenere Yamaha XT-600 (all) Yamaha TT-600 (all) Yamaha XTZ-660 Yamaha XTZ750


Available, delivery time: 1-3 days
Oil Temp Direct Gauge Yamaha TT600R / TT-600RE A good oil temperature is one of the vital factors for the service life of a big two cylinder engine. Especially in the warm up phase the enginge should not be pushed too hard. To be able to keep an eye on the oil temperature we have added this fancy oil temperature gauge to our range of products. Oil temp gauge as an alternative to the original oil cover. Made from stainless material (high-grade steel/aluminium) Very precise display Made in Germany! (no loss of dipstick like the cheap china versions) Black dial Fits for all: Yamaha TT-600R 1998-2005 Yamaha TT-600RE 1998-2005

Available, delivery time: 1-3 days
This magnetic oildrain plug keeps your engine free from tiny, metallic residues. You can easily extend the endurance of your engine with this simple part. Made of anodised aircraft aluminium with an extremely powerful AlNICo magnet. Holes for the use of safety wire round off the small but fine component. Details: Thread: M14x1.5 Length: 12 mm Drive: hexagon head Material: aluminium, colour anodised Magnet made of AlNiCo LNG44 Holes for safety wire magnetic


Available, delivery time: 1-3 days
CNC-machine milled billet aluminium oil cooler for Honda FMX-650 and SLR-650 VIGOR Our cooler, which is CNC-milled from a solid block, effectively eliminates the temperature peaks that occur with the large-volume single cylinders and thus ensures a more even temperature balance. The thermally highly stressed components such as the exhaust valves and the exhaust valve seats will thank you for this. Unfortunately, many Honda motorbikes with air-cooled engines such as the XR 600R, XR 650L and NX650 tend to have very high oil temperatures. The critical value of around 100° C oil temperature is quickly exceeded, especially in summer or off-road use. The cylinder head, especially the outlet valves and valve seats suffer from this high temperature.To prevent damages to this engine parts, we suggest to use a oil cooler on those bikes. Our machine milled and anodised aluminium oil cooler is nearly undestructable. The oil coolers are avaible in different anodized colours. Delivered with a stainless steel mounting kit, steel braided oil hose and mounting instructions. Details: machine milled, anodised aluminium cool block made from 7075 aircraft aluminum laser cut mounting brackets almost indestructable 10 Years Warranty on the cooler block! avaible in various anodized colours - not shown colours on request including exact manual an all necessary mounted parts (screws, mount, oil hose) 100% Made in Germany by OFF-THE-ROAD Fits for all: HONDA FMX650 HONDA SLR650 VIGOR


Available, delivery time: 1-3 days
CNC-machine milled billet aluminium oil cooler for Honda NX650, XR600 and XR650 Our cooler, which is CNC-milled from a solid block, effectively eliminates the temperature peaks that occur with the large-volume single cylinders and thus ensures a more even temperature balance. The thermally highly stressed components such as the exhaust valves and the exhaust valve seats will thank you for this. Unfortunately, many Honda motorbikes with air-cooled engines such as the XR 600R, XR 650L and NX650 tend to have very high oil temperatures. The critical value of around 100° C oil temperature is quickly exceeded, especially in summer or off-road use. The cylinder head, especially the outlet valves and valve seats suffer from this high temperature.To prevent damages to this engine parts, we suggest to use a oil cooler on those bikes. Our machine milled and anodised aluminium oil cooler is nearly undestructable. The oil coolers are avaible in different anodized colours. Delivered with a stainless steel mounting kit, steel braided oil hose and mounting instructions. Details: machine milled, anodised aluminium cool block made from 7075 aircraft aluminum laser cut mounting brackets almost indestructable 10 Years Warranty on the cooler block! avaible in various anodized colours - not shown colours on request including exact manual an all necessary mounted parts (screws, mount, oil hose) 100% Made in Germany by OFF-THE-ROAD Fits for all: HONDA NX650 HONDA XR600 HONDA XR650


Available, delivery time: 1-3 days
Machine milled Oil Coller Yamaha TT600 Like many other single-cylinder engines, Yamaha's large air-cooled 1-cylinder engines such as the TT-600 models tend to have very high oil temperatures. Especially in summer or off-road use, the critical level of around 100° C is quickly exceeded. Our solid block machined oil coolers help to prevent this. The uprated design, optimised during production (inner part rotated 45° to the outer edge), results in an ideal air flow to effectively dissipate any temperature peaks that may occur. This relieves all thermally stressed components such as the outlet valves, outlet valve seats and crankshaft bearings. The fittings from the oil cooler for the oil line are at the rear of the bike, so that even in off-road conditions, the fittings are protected from tree branches, stones, etc.. An alternative installation with a bottom outlet is possible. Connection to the engine is easily made in the secondary oil circuit. Supplied complete with stainless steel braided oil pressure hose and laser cut stainless steel fittings. Details: OTR Billet Oil Cooler Kit Aircraft grade 7075 T6 aluminium Machined anodised aluminium oil cooler Laser-cut mounting brackets Nearly indestructible Includes detailed instructions and all necessary mounting hardware (bolts, brackets, oil hose). Made in Germany by OFF-THE-ROAD 10 year warranty on cooler block! Fits all: Yamaha TT-600S 1993-1997 Yamaha TT-600R 1998 - 2004


Available, delivery time: 1-3 days
Machine milled Oil Coller Yamaha TT600 Like many other single-cylinder engines, Yamaha's large air-cooled 1-cylinder engines such as the TT-600 models tend to have very high oil temperatures. Especially in summer or off-road use, the critical level of around 100° C is quickly exceeded. Our solid block machined oil coolers help to prevent this. The uprated design, optimised during production (inner part rotated 45° to the outer edge), results in an ideal air flow to effectively dissipate any temperature peaks that may occur. This relieves all thermally stressed components such as the outlet valves, outlet valve seats and crankshaft bearings. The fittings from the oil cooler for the oil line are at the rear of the bike, so that even in off-road conditions, the fittings are protected from tree branches, stones, etc.. An alternative installation with a bottom outlet is possible. Connection to the engine is easily made in the secondary oil circuit. Supplied complete with stainless steel braided oil pressure hose and laser cut stainless steel fittings. Details: OTR Billet Oil Cooler Kit Aircraft grade 7075 T6 aluminium Machined anodised aluminium oil cooler Laser-cut mounting brackets Nearly indestructible Includes detailed instructions and all necessary mounting hardware (bolts, brackets, oil hose). Made in Germany by OFF-THE-ROAD 10 year warranty on cooler block! Fits all: Yamaha TT-600 36A Yamaha TT-600 59X


Available, delivery time: 1-3 days
Machine milled Oil Coller Yamaha TT-600RE and TT-600E with electric start Like many other single-cylinder engines, Yamaha's large air-cooled 1-cylinder engines such as the TT-600 models tend to have very high oil temperatures. Especially in summer or off-road use, the critical level of around 100° C is quickly exceeded. Our solid block machined oil coolers help to prevent this. The uprated design, optimised during production (inner part rotated 45° to the outer edge), results in an ideal air flow to effectively dissipate any temperature peaks that may occur. This relieves all thermally stressed components such as the outlet valves, outlet valve seats and crankshaft bearings. The fittings from the oil cooler for the oil line are at the rear of the bike, so that even in off-road conditions, the fittings are protected from tree branches, stones, etc.. An alternative installation with a bottom outlet is possible. Connection to the engine is easily made in the secondary oil circuit. Supplied complete with stainless steel braided oil pressure hose and laser cut stainless steel fittings. Details: OTR Billet Oil Cooler Kit Aircraft grade 7075 T6 aluminium Machined anodised aluminium oil cooler Laser-cut mounting brackets Nearly indestructible Includes detailed instructions and all necessary mounting hardware (bolts, brackets, oil hose). Made in Germany by OFF-THE-ROAD 10 year warranty on cooler block! Fits all: Yamaha TT-600E 1993-1997 Yamaha TT-600RE 1998 - 2004


Available, delivery time: 1-3 days
Machine milled Oil Coller Yamaha XT600 - SRX-600 Like many other single-cylinder engines, Yamaha's large air-cooled 1-cylinder engines such as the XT-600 models tend to have very high oil temperatures. Especially in summer or off-road use, the critical level of around 100° C is quickly exceeded. Our solid block machined oil coolers help to prevent this. The uprated design, optimised during production (inner part rotated 45° to the outer edge), results in an ideal air flow to effectively dissipate any temperature peaks that may occur. This relieves all thermally stressed components such as the outlet valves, outlet valve seats and crankshaft bearings. The fittings from the oil cooler for the oil line are at the rear of the bike, so that even in off-road conditions, the fittings are protected from tree branches, stones, etc.. An alternative installation with a bottom outlet is possible. Connection to the engine is easily made in the secondary oil circuit. Supplied complete with stainless steel braided oil pressure hose and laser cut stainless steel fittings. Details: OTR Billet Oil Cooler Kit Aircraft grade 7075 T6 aluminium Machined anodised aluminium oil cooler Laser-cut mounting brackets Nearly indestructible Includes detailed instructions and all necessary mounting hardware (bolts, brackets, oil hose). Made in Germany by OFF-THE-ROAD 10 year warranty on cooler block! Fits all: Yamaha XT-600, all models and years Yamaha SRX-600, all models and years


Available, delivery time: 1-3 days
Premium Oil filter Set incl. seals Yamaha 600 / 660 High quality-Oil filter in OEM standart Comes as oil filter set including both O-rings and the two needed copper seals. All metal components of these high-class brand oilfilters are zinc-coated or treated in such a way that corrosion is prevented. The filter paper is folded, hardened, mecanically joined, so that a 100% filtration is guaranteed. All O-rings and the filter exceed OEM manufactors quality specifications Scope of delivery: Oil filter M5 copper sealing ring, oil filter cover screw Copper sealing ring M8, frame Large and small O-ring oil filter cover Fits e.g.: TT-600/S/E/R XT-600/Z/E/K XT-660R XT-660X XTZ660, alle XT-660 Z Tenere XT-660ZA ABS Tenere MZ Baghira MZ Mastiff MZ Scorpion


Available, delivery time: 1-3 days
Premium Oil filter Yamaha 600 / 660 High quality-Oil filter in OEM standart size. All metal components of these high-class brand oilfilters are zinc-coated or treated in such a way that corrosion is prevented. The filter paper is folded, hardened, mecanically joined, so that a 100% filtration is guaranteed. The filter exceed OEM manufactors quality specifications. Also available as oil filter set including both O-rings and the two needed copper seals. Scope of delivery: Oil filter M5 copper sealing ring, oil filter cover screw Copper sealing ring M8, frame Large and small O-ring oil filter cover Fits e.g.: TT-600/S/E/R XT-600/Z/E/K XT-660R XT-660X XTZ660, alle XT-660 Z Tenere XT-660ZA ABS Tenere MZ Baghira MZ Mastiff MZ Scorpion


Available, delivery time: 1-3 days
Copper seal ring for e.g. the engine oil line fittings. Should be exchanged every time the plug is opened. Fits for M12 screws Dimensions: 12x18x1.5mm Fits e.g. for all Yamaha: XT/TT600 XTZ660 XT-660R XT-660X XT-660Z Tenere XT-660ZA ABS Tenere


Available, delivery time: 1-3 days
Special copper seal ring for the air drain screw (oil filter cover). Should be exchanged every time the plug is opened. Fits M5 size air drain plugs (oil filter cover) Dimension 5x9x1mm For all XT/TT600 - XTZ660 - XT-660 R/X/Z - MT-03 - MZ660


Available, delivery time: 1-3 days
Special copper seal ring for the oil drain plug in the front frame tube. Should be exchanged every time the plug is opened. Fits e.g. for M8 frame oil plug. Fits all XT-660 R/X/Z. Dimension 8x14x2mm


Available, delivery time: 1-3 days
Special aluminium sealring for the oil drain bolt. Should be exchanged every time the plug is opened. Fits e.g. for M14 oil plugs Dimensions: 14x18x1.5mm Fits e.g.: · Yamaha Tenere 700 · Yamaha MT-07 · Yamaha XT/TT600 · Yamaha XTZ660 · Yamaha XT-660 R/X/ · Yamaha XT-660Z Tenere · Yamaha MT-03 · MZ 660