SPARE PARTS & UPGRADES

A range of spare & upgrade parts to suit our electric bike conversion kits, we have most electric parts on hand just ask!

 

Please note we can supply almost any bike part, all available from our local Australian suppliers, most regular parts can be shipped within 1-2 business days. Please email us at info@oz-ebikes.com with your requirements.

 

 

SPECIAL CLEARANCE ON HEATSINKS. FULL CIRCULAR HEATSINK WITH SLOT CUT ONLY, SPECIAL AT $88.00 UNTIL SOLD OUT!!

I have designed a heat sink to suit the HEADLINE series of motors that helps greatly with motor temperatures, the bane of all electric setups. There have been attempts in the past to make heat sinks for these motors but most of them are flawed in their design and fitment.

 

First thing, the motor housing is not a barrel! It has a taper, cast this way so it can be removed from the mold. Clamping a solid machined heat sink onto a tapered motor housing is not very effective from a contact point. The taper is quite substantial, over 1mm from outer to inner edge. So what we do is machine all our 500w motor cases as they come in, so that they are ready to accept the new heat sink. We can also machine your existing motor if you want to purchase one of these new heat sinks, simply send us the motor & gearbox assembly. You can of course have the motor case skimmed down by any local machine shop with a decent sized lathe. Diameter is critical and must be within 0.1mm of our spec.

 

Secondly, heat sink design is quite important. Radial fins obviously maximise the airflow coming from the front of the bike, the ratio of fin thickness and fin gap is very important as is the thickness of the fin base. Machining the fins crosswise to turn them into pegs is not as efficient a heatsink, reading the engineering papers on heat sinks shows that the solid fin is more efficient at removing heat.

 

Our heat sink is a press fit, it simply taps on with a rubber mallet. We recommend using a tiny film of heat sink paste inside the sink before fitting it but the fit is so good most of the paste will be pushed out.

 

SPECIAL CLEARANCE ON HEATSINKS. FULL CIRCULAR HEATSINK WITH SLOT CUT ONLY, SPECIAL AT $88.00 UNTIL SOLD OUT!!

 

AUD$154.00 inc GST

 

This heatsink is custom designed to fit the HEADLINE series of motors, these motors are used by us in our 200-500w kits and also used by Cyclone bikes and many other ebike kit sellers. The motor requires simple machining to remove the taper on the main body, we can do this as a service for $33.00, simply send your motor and gearbox assembly to us.

OzEbikes wattmeter setup. New meter fits to handlebars and connects between your battery and controller/motor, reads and shows amps, watts, voltage, consumption in mah. Has speed sensor to set up on back wheel and will display speed, distance etc. The best way to monitor your batteries and ensure they don’t get over discharged and/or damaged!

 

Not available at this time, the AUD is too weak and the price has gone through the roof for this meter. I am looking for something to replace it.

AUD$220.00 inc GST

Adjustable power setting and cruise control switch. Fit this to your left side of handlebars to control the manual cruise control and switch between 3 power levels, suitable only for our 1800w motor setup with 40A external OzEbikes controller.

AUD$36.00 inc GST

Heatsink set for 200-500w and the older series 680-1200W motor cases. Needed for hot weather or when using throttle continuously on 500w setups, and absolutely necessary on 1200w up setups!

Comes with stainless clamp to secure.

AUD$25.00 inc GST

• Freewheel Sprag clutch for cranks:

AUD$36.00 inc GST

• 14T Freewheel Sprag clutch with alloy hub for 20mm motor shaft:

AUD$36.00 inc GST

• Throttle control Twist Grip 24v or 48v.

 Set includes cable ready to plug into any of our setups.

AUD$48.00 inc GST

• Crank set 44/44/34T: Crank set includes all parts needed to fit a new set of cranks, 170mm crank arms, freewheel clutch, 3 chain wheels. Requires bottom bracket. NOTE: Current stock is anodised black!

AUD$160.00 inc GST

• Crank set 48/48/34T: Crank set includes all parts needed to fit a new set of cranks, 170mm crank arms, freewheel clutch, 3 chain wheels. Requires bottom bracket. NOTE: Current stock is anodised black!

AUD$160.00 inc GST

• 68mm cartridge BB with axle:

Special sealed bearing cartridge with long LHS axle made for clearing the motor case when pedalling.

AUD$30.00 inc GST

• 73mm cartridge BB with axle:

Special sealed bearing cartridge with long LHS axle made for clearing the motor case when pedalling. Longer triple bearing design for bikes where the BB needs to be offset 7+mm on the crank side.

AUD$37.00 inc GST

• 83-103mm cartridge BB with axle:

Special sealed bearing BB with 170mm axle and extra long bearing surface on the LHS for width adjustment on various Downhill frames.

AUD$45.00 inc GST

• 120mm cartridge BB with axle:

Special sealed bearing BB with 190mm axle and extra long bearing surface on the LHS for width adjustment on various extra wide downhill frames and FatBike frames running 4 inch tyres.

AUD$50.00 inc GST

• Motor Drive Chain wheel 44T Alloy:

AUD$27.50 inc GST

 

• Motor Drive Chain wheel 48T Alloy:

AUD$30.00 inc GST

 

• Pedal Drive Chain wheel 34T Alloy:

AUD$25.00 inc GST

 

• Pedal Drive Chain wheel 44T Steel:

AUD$22.00 inc GST

 

• Pedal Drive Chain wheel 48T Steel:

AUD$22.00 inc GST

 

• Crank arm set in black – arm length 170mm

AUD$49.00 inc GST

 

• CNC Alloy tensioner pulley:

Replace your basic plastic plain bearing pulley with a quality 10T alloy pulley featuring sealed ball bearing centre.

AUD$13.00 inc GST

SUNRACE DLM90 shifters, the M90 are a 9 speed shifter set that are thumb operated rapid fire, these are perfect for Electric conversions as they clear the throttle casing and are operated by thumb only, no need to twist your hand around the throttle trying to reach the shifter!!

 

AUD$55.00 inc GST

click to see Shifter install

SUNRACE M50 8 speed shifter set, thumb operated rapid fire, these are perfect for Electric conversions as they clear the throttle casing and are operated by thumb only, no need to twist your hand around the throttle trying to reach the shifter!!

 

NOTE: We can supply the 8spd in single left or right assemblies for $25.00 each.

AUD$47.00 inc GST

MICROSHIFT 7 speed shifter set, thumb operated rapid fire, these are perfect for Electric conversions as they clear the throttle casing and are operated by thumb only, no need to twist your hand around the throttle trying to reach the shifter!!

 

NOTE: We can supply the 7spd in single left or right assemblies for $25.00 each.

AUD$50.00 inc GST

 

 

TERMS & CONDITIONS:

Riding an Electric bicycle can be a dangerous activity, OZ-eBikes cannot be held responsible for accidents or injury caused by your use of these products. It is your responsibility to ride in a safe manner using appropriate safety gear and to follow your states road laws for bicycles. Our warranty responsibility is limited to the products supplied only, and warranty is provided for the supplied products only if they are used as intended. Any modifications of the equipment, use of incorrect batteries or chargers etc will void the warranty. By purchasing any kit or parts from us you agree to all our terms and conditions. For the full terms and conditions please go to our TERMS & CONDITIONS page.

 

 

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