More products to come!
For pricing please call 1-800-372-8612
or email us at info@evil-engineering.com.
HT Belt Drive - 2" Bobber Style
Evil Engineering introduces an all new top quality performance belt drive. Our 2" billet aluminum Bobber Style Belt Drive is built with the patented H.O.T. (Helical Offset Tooth) set-up to handle your performance motor. The H.O.T. set-up can handle more horsepower by design than the same size straight tooth while still offering reduced belt drive associated noise. Check out our belt drive ratings here. Our primary offers the same kick ass 7" clutch used in our 4" HT counterpart. The Bobber Style is available in raw or polish with a right side drive option. Offsets are available for those that want to go wide. |
HT Belt Drive - 2" Bobber Style Kicker
Evil Engineering`s H.T. (High Torque) Belt Drive technology is now available for your alternator and generator/alternator case kicker motorcycle. Our 2 inch all billet Bobber Style Kicker Belt Drive utilizes the H.O.T. (Helical Offset Tooth) set-up to handle your high horse power engine. Check out our belt drive ratings here. The primary is packaged with a kick ass 7 inch clutch for no holds barred performance. Kicker packages are available polished or raw. Offset kits available for wide tire installation. |
Board Track Kick Only
Evil Engineering is proud to introduce the Board Track HT Belt Drive Series. The Board Track embodies the true spirit of old school plank track racers with its minimalist design without compromising performance. Evil offers the tru minimalist all of the advantages of the H.O.T. set-up. The Board Track is packaged with the 2 inch H.O.T. Belt, the Evil Hooker 7 inch Clutch and a billet aluminum transmission support. The Board Track HT Belt Drive is available for Straight or Taper Shaft (pre 84) transmission applications. Please specify raw or polished finish. Evil's Board Track belt drives have a patented self-locating bearing. Due to variation in taper shaft transmissions, this feature was designed to ensure proper alignment between the transmission bolts and main shaft. Check out our belt drive ratings here. |
Board Track Electric Start
Evil Engineering is proud to introduce the Board Track HT Belt Drive Series. The Board Track embodies the true spirit of old school plank track racers with its minimalist design without compromising performance. Evil offers the tru minimalist all of the advantages of the H.O.T. set-up. The Board Track is packaged with the 2 inch H.O.T. Belt, the Evil Hooker 7 inch Clutch and a billet aluminum transmission support. The Board Track HT Belt Drive is available for Straight or Taper Shaft (pre 84) transmission applications. Please specify raw or polished finish. Electric start style Board Track may require modification to your clutch arm on 4-speed style transmissions. Evil's Board Track belt drives have a patented self-locating bearing. Due to variation in taper shaft transmissions, this feature was designed to ensure proper alignment between the transmission bolts and main shaft. Check out our belt drive ratings here. |
HT 4" Belt Drive with Outer Bearing Support
Evil Engineering offers an all billet open primary design that is unlike anything currently available on the market.
H.T. stands for High Torque……..Seriously High Torque!
This EVIL design is built to withstand high torque Harley engines and packaged with an ultra performance clutch to match. Our unique clutch design allows for increased capacity with less spring pressure and better heat dissipation.
The H.T. Belt Drive is a H.O.T. (Helical Offset Tooth) design that will reduce belt drive associated noise up to 30% over standard belt styles. Vibration is also significantly reduced in the HT Belt Drive. How do we do it - the continuous rolling engagement belt design always has 3 teeth fully engaged. Standard belt drives only have one. This feature increases horsepower capacity significantly and eliminates energy loss found in typical belt drive designs due to slip and stretch. Check out our belt drive ratings here. The H.T. Belt Drive is completely self-centering. A self centering design means reduced drive face width and reduced weight. Available now are the 4" pictured below and 2" Basic Bobber Style (bearing support optional).All available raw or polished. |
LSD HT 2" Belt Drive
Evil Engineering teamed up with Stevenson Cycle to offer an AMERICAN MADE precision Primary built to handle Balls-To-The-Wall Raw Power. Now available is our LSD (Lowered Starter Design) HT Belt Drive built with the same Evil Engineering Kick-Ass 7" clutch found in all of our open primary products. Watch out for this H.O.T. (Helical Offset Tooth) Primary/Clutch Combo, this bitch will bite back. Available in right and left-side drive. Offsets available for those that like it wide. Check out our belt drive ratings here. |
Kickstein
The HT Kickstein Belt Drive is designed for those who want to stand out from the crowd. Built for the harcore Kick Only riders. Just whack the starter ear off your 5 speed or 6 speed straight shaft transmission and bolt up to a 90-2006 Softail case. Kit includes Evil Hooker 7 inch Clutch. Offsets available from 0.25" to 1.5". Optional clutch shroud available for a custom look. Choose any one of Evil's custom pressure plate designs. Available in raw or polish finish with a 2 inch or 4 inch belt set-up. Check out our belt drive ratings here. |
17" LSD
HT 17 inch LSD (Lowered Starter Design) Belt Drive is the ultimate open primary for custom builders. Our stretched primary offers increased distance between the engine and transmission coupled with a lowered starter creating room for extreme modifications. Available with or without an ouside bearing support, the LSD is the perfect match for your high torque custom application and will stand up to the biggest, meanest custom bike. In keeping with true Evil fashion, the LSD is packaged withour 7 inch Evil Hooker Clutch. Available for right or left side final drive applications. Please specify either a 2 inch or 4 inch belt set-up. Choose any one of our custom pressure plate designs. Raw or polish finish available. Check out our belt drive ratings here. |
Ballistic Final Drive
Evil Engineering now brings all of the advantages of the HT Belt to your final drive. The new HT Final Drive system will reduce final drive noise 30% and provide all of the benefits of an HT self-centering belt. The HT belt will handle more torque than the same width straight tooth belt while offering a lighter, no-flange design, The custom final drive system shown here is available through Ballistic Cycles at Ballisticcycles.com. Evil Engineering will design your custom final drive system for large orders. Check out our belt drive ratings here. |
Belt Drive Kit
All Evil Engineering HT Belt Drives come with a complete kit as shown. |
Custom Billet Tail Light Assembly
Evil Engineering introduces our versatile tail light/license plate assembly. The assembly includes a custom all billet tail light as well as a mounting bracket and license plate holder. License plate holder available as a horizontal or vertical mount. The tail light has an ultra prismatic lens coupled with the brightest LED’s on the market. LED’s out perform standard lights. Standard light bulbs have an estimated operating time of 6000 hours. LED’s last 15 thousand to 20 thousand hours. LED`s operate with less draw than standard lights. Evil`s LED tail light draws 2 mA in on position and ½ A when the brake light is on. Available in Polished Billet Aluminum. |
Vertical Mount
Here is our Evil Taillight assembly mounted in a vertical configuration. |
Horizontal Mount
Here is our Evil Taillight assembly mounted in a horizontal configuration. |
Clutch Pack
Replacement Evil 7 inch Hooker clutch packs. You won't need them, but we have them! |
Replacement Belts
HT replacement belts available for all Evil products. You won't need them, but we have them! |
Evil Engineering introduces an all new top quality performance belt drive. Our 2" billet aluminum Bobber Style Belt Drive is built with the patented H.O.T. (Helical Offset Tooth) set-up to handle your performance motor. The H.O.T. set-up can handle more horsepower by design than the same size straight tooth while still offering reduced belt drive associated noise. Check out our belt drive ratings here. Our primary offers the same kick ass 7" clutch used in our 4" HT counterpart. The Bobber Style is available in raw or polish with a right side drive option. Offsets are available for those that want to go wide.
Evil Engineering`s H.T. (High Torque) Belt Drive technology is now available for your alternator and generator/alternator case kicker motorcycle. Our 2 inch all billet Bobber Style Kicker Belt Drive utilizes the H.O.T. (Helical Offset Tooth) set-up to handle your high horse power engine. Check out our belt drive ratings here. The primary is packaged with a kick ass 7 inch clutch for no holds barred performance. Kicker packages are available polished or raw. Offset kits available for wide tire installation.
Evil Engineering is proud to introduce the Board Track HT Belt Drive Series. The Board Track embodies the true spirit of old school plank track racers with its minimalist design without compromising performance. Evil offers the tru minimalist all of the advantages of the H.O.T. set-up. The Board Track is packaged with the 2 inch H.O.T. Belt, the Evil Hooker 7 inch Clutch and a billet aluminum transmission support. The Board Track HT Belt Drive is available for Straight or Taper Shaft (pre 84) transmission applications. Please specify raw or polished finish. Evil's Board Track belt drives have a patented self-locating bearing. Due to variation in taper shaft transmissions, this feature was designed to ensure proper alignment between the transmission bolts and main shaft. Check out our belt drive ratings here. 
Evil Engineering is proud to introduce the Board Track HT Belt Drive Series. The Board Track embodies the true spirit of old school plank track racers with its minimalist design without compromising performance. Evil offers the tru minimalist all of the advantages of the H.O.T. set-up. The Board Track is packaged with the 2 inch H.O.T. Belt, the Evil Hooker 7 inch Clutch and a billet aluminum transmission support. The Board Track HT Belt Drive is available for Straight or Taper Shaft (pre 84) transmission applications. Please specify raw or polished finish. Electric start style Board Track may require modification to your clutch arm on 4-speed style transmissions. Evil's Board Track belt drives have a patented self-locating bearing. Due to variation in taper shaft transmissions, this feature was designed to ensure proper alignment between the transmission bolts and main shaft. Check out our belt drive ratings here. 
Evil Engineering offers an all billet open primary design that is unlike anything currently available on the market.
H.T. stands for High Torque……..Seriously High Torque!
This EVIL design is built to withstand high torque Harley engines and packaged with an ultra performance clutch to match. Our unique clutch design allows for increased capacity with less spring pressure and better heat dissipation.
The H.T. Belt Drive is a H.O.T. (Helical Offset Tooth) design that will reduce belt drive associated noise up to 30% over standard belt styles. Vibration is also significantly reduced in the HT Belt Drive. How do we do it - the continuous rolling engagement belt design always has 3 teeth fully engaged. Standard belt drives only have one. This feature increases horsepower capacity significantly and eliminates energy loss found in typical belt drive designs due to slip and stretch. Check out our belt drive ratings here. The H.T. Belt Drive is completely self-centering. A self centering design means reduced drive face width and reduced weight. Available now are the 4" pictured below and 2" Basic Bobber Style (bearing support optional).All available raw or polished.
Evil Engineering teamed up with Stevenson Cycle to offer an AMERICAN MADE precision Primary built to handle Balls-To-The-Wall Raw Power. Now available is our LSD (Lowered Starter Design) HT Belt Drive built with the same Evil Engineering Kick-Ass 7" clutch found in all of our open primary products. Watch out for this H.O.T. (Helical Offset Tooth) Primary/Clutch Combo, this bitch will bite back. Available in right and left-side drive. Offsets available for those that like it wide. Check out our belt drive ratings here.
The HT Kickstein Belt Drive is designed for those who want to stand out from the crowd. Built for the harcore Kick Only riders. Just whack the starter ear off your 5 speed or 6 speed straight shaft transmission and bolt up to a 90-2006 Softail case. Kit includes Evil Hooker 7 inch Clutch. Offsets available from 0.25" to 1.5". Optional clutch shroud available for a custom look. Choose any one of Evil's custom pressure plate designs. Available in raw or polish finish with a 2 inch or 4 inch belt set-up. Check out our belt drive ratings here.
HT 17 inch LSD (Lowered Starter Design) Belt Drive is the ultimate open primary for custom builders. Our stretched primary offers increased distance between the engine and transmission coupled with a lowered starter creating room for extreme modifications. Available with or without an ouside bearing support, the LSD is the perfect match for your high torque custom application and will stand up to the biggest, meanest custom bike. In keeping with true Evil fashion, the LSD is packaged withour 7 inch Evil Hooker Clutch. Available for right or left side final drive applications. Please specify either a 2 inch or 4 inch belt set-up. Choose any one of our custom pressure plate designs. Raw or polish finish available. Check out our belt drive ratings here.
Evil Engineering now brings all of the advantages of the HT Belt to your final drive. The new HT Final Drive system will reduce final drive noise 30% and provide all of the benefits of an HT self-centering belt. The HT belt will handle more torque than the same width straight tooth belt while offering a lighter, no-flange design, The custom final drive system shown here is available through Ballistic Cycles at Ballisticcycles.com. Evil Engineering will design your custom final drive system for large orders. Check out our belt drive ratings here.
All Evil Engineering HT Belt Drives come with a complete kit as shown.
Evil Engineering introduces our versatile tail light/license plate assembly. The assembly includes a custom all billet tail light as well as a mounting bracket and license plate holder. License plate holder available as a horizontal or vertical mount. The tail light has an ultra prismatic lens coupled with the brightest LED’s on the market. LED’s out perform standard lights. Standard light bulbs have an estimated operating time of 6000 hours. LED’s last 15 thousand to 20 thousand hours. LED`s operate with less draw than standard lights. Evil`s LED tail light draws 2 mA in on position and ½ A when the brake light is on. Available in Polished Billet Aluminum.
Here is our Evil Taillight assembly mounted in a vertical configuration.
Here is our Evil Taillight assembly mounted in a horizontal configuration.
Replacement Evil 7 inch Hooker clutch packs. You won't need them, but we have them!
HT replacement belts available for all Evil products. You won't need them, but we have them!
Customize your primary by selecting any one of our Evil pressure plate designs. All are available on any Evil HT Belt Drive.
Our new Spread-Her Tool makes belt drive installation a snap. Simply assemble the pulleys and belt together, set to the correct shaft center distance and install as a single unit. Our Spread-Her Tool works with any primary belt drive system. Constructed from T-6 Aircraft Quality Aluminum for a lifetime of service. Specify Lil' Spread-Her for distances under 14 inches or Big Spread-Her for stretched primary applications.
Our generator style oil filter is ready to bolt onto all old school generator case motors. This filter set-up features a stainless filter element and a built-in bypass for optimum results. The high performance filter element provides 30 micron filtration time and time again - Just clean and reuse with every oil change.
This "Bad Ass Billet" piece provides the best of filtration and cooling capabilities all in one. A stainless steel filter element provides 30 micron filtration coupled with a built in bypass for automatic cooling only when needed. Our cooler is fully finned for ultimate performance. Ready to bolt onto all 70-up shovel style and EVO style motors.
The latest in technology. Our magnetic filter is adaptable to any Harley oil system. It can be installed before or after the stock filter. Evil`s magnetic filter provides to filtration performance with minimal flow restriction. 100% oil filtration down to 1 micron at all times. The filtration element is specially designed to eliminate the potential for wash off. Just clean and reuse with every oil change.
Our patented taper shaft support is designed with a unique self centering bearing. Due to variation in taper shaft transmissions, the self-centering bearing will ensure proper alignment of transmission bolts with the transmission main shaft.
Auto Clutch option available for all HT 2 inch and 4 inch HT Belt Drive Packages. Please specify at time of order.
Offsets available from 0.25" to 1.5" for those that want to "go wide". Custom offsets available upon request
Optional clutch shroud can be added to any Evil open primary without bearing support for a unique custom look.