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Kickstart only. The 76-47 drive ratio will give you a slightly higher ratio than stock. All stock 4-speed clutch components can be re-used in this belt drive kit. Made from 3596-T6 aluminum that is cast and machined in-house by BDL to insure perfect quality, everytime. Excellent wear characteristics and like all open drives, easy access. Will handle up to and including the brute power of high performance custom Big Bore and/or stroker motors with ease. Comes with Aramid friction plates for maximum performance under extreme heat conditions. Note: Will not fit early Panhead models with the tapered sprocket shaft, fits 55-up splined sprocket shafts only. Note: See 506920 for the replacement 3" 144t. 8mm pitch belt.
Belt Drives Ltd.

BDL, 3" (8mm) open belt drive. Without clutch

#505850

Stock:Yes

Complete with matching 530610 1.4kW All Balls starter motor. This electric start 2" open drive incorporates the BDL Balls Lock-Up clutch for maximum clutch engagement when it counts. Sleek styling with a no nonsense one-piece pulley cover & side guard. The minimalistic 'form meets function' starter housing and custom starter ring gear cover offers the cleanest look possible for an electric start bike with open belt. Comes with a 52 tooth front & 69 tooth rear pulley for a 1.32:1 ratio and a 142 tooth primary belt. Note: Fits Shovelheads with a ratchet top transmission only.
Belt Drives Ltd.

BDL, SH-500 series 2" belt drive kit. Polished & starter

#519041

Stock:Yes

This electric start 2" open drive incorporates the BDL Balls Lock-Up clutch for maximum clutch engagement when it counts. Sleek styling with a no nonsense one-piece pulley cover & side guard. The minimalistic 'form meets function' starter housing and custom starter ring gear cover offers the cleanest look possible for an electric start bike with open belt. Comes with a 52 tooth front & 69 tooth rear pulley for a 1.32:1 ratio and a 142 tooth primary belt. Note: Fits Shovelheads with a ratchet top transmission only. Note: See 530610 for the matching All Balls starter motor.
Belt Drives Ltd.

BDL, SH-500 series 2" belt drive kit. Polished

#519036

Stock:Yes

Black anodized finish. This electric start 2" open drive incorporates the BDL Balls Lock-Up clutch for maximum clutch engagement when it counts. Sleek styling with a no nonsense one-piece pulley cover & side guard. The minimalistic 'form meets function' starter housing and custom starter ring gear cover offers the cleanest look possible for an electric start bike with open belt. Comes with a 52 tooth front & 69 tooth rear pulley for a 1.32:1 ratio and a 142 tooth primary belt. Note: Fits Shovelheads with a ratchet top transmission only. Note: See 530610 for the matching All Balls starter motor.
Belt Drives Ltd.

BDL, SH-500 series 2" belt drive kit. Black

#519099

Stock:Yes

Without ball bearing lock up clutch. With oil filter connection on the motor plate. The Street Drive is, and has been, the standard in 3" open drives for years. Complete with the performance proven standard BDL (ETC) clutch. With 72-47 drive ratio. Note: See 518586 for the replacement 3" wide 141t. 8mm belt. Note: Street Drive replacement parts. BDL Street Drives can come with different clutch set-ups. All Motorcycle Storehouse Street Drives come with just one clutch type, the reliable performance proven standard BDL 'ETC' clutch. See our BDL replacement parts section in our catalog for the appropriate replacement parts for your drive.
Belt Drives Ltd.
Discontinued

BDL, 3" Street Drive belt drive kit. Oil filter. Polished

#518621

Stock:Yes

This is an all billet and complete 3-3/8" (85mm) wide primary belt drive kit, including clutch. It uses the same 85mm wide belt with 14mm pitched tooth as used on 600+ horsepower top fuel Harley dragsters. The clutch consists of 9 6-3/8" diameter Aramid friction plates and 11 steels. Uses up to 9 clutch springs to adjust spring pressure to accommodate any size monster motor on the market. Come with an oil filter mount in the motor plate. 46-30 tooth drive ratio. Note: See 518686 for the replacement 85mm wide (3-3/8"), 85 tooth, 14mm pitch belt. Note: See 518685 for the simular drive with an additional outboard clutch support bearing set-up in the outer support plate.
Belt Drives Ltd.
Discontinued

BDL, TF1000 series 3-3/8" Top Fuel/Street Drive. Polished

#518684

Stock:Yes

Comes with outboard support bearing. This kit is basically identical to the great working regular BDL 3" open electric start kits. The difference is in the BDL outboard bearing support system, for improved strength and rigidity. Comes with the BDL ball bearing lock-up clutch and a 72-47 drive ratio. Note: See 518586 for the replacement 3" 141t. 8mm belt.
Belt Drives Ltd.

BDL, 3" outboard Street-Drive belt drive kit

#518723

Stock:Yes

68-45 drive ratio. This is a bolt-in belt drive kit that will fit inside the OEM primary housing, without much modification. Designed to be used in rear belt drive applications but will also work on models that run rear chains. Comes complete with an E.T.C. ball bearing lock-up clutch clutch assembly with Aramid plates and a sealed primary bearing. Note: See 518911 for the Aramid, replacement belt 138t., 8mm, 41mm wide.
Belt Drives Ltd.

BDL, bolt-in elec. start 8mm belt drive kit. Softail

#518889

Stock:Yes

Designed to allow installation without interference of the stock footpegs or floorboards. Kit includes the proven BDL ball bearing lock-up clutch. Comes with a slotted top belt guard that fits in a groove between the inner motor plate and the outer side guard. Drive ratio 52-69. Note: See 518533 for the replacement 132t., 2" wide 8mm belt.
Belt Drives Ltd.
Discontinued

BDL, EVO-11S-2 series 2" open belt drive kit. Polished

#519109

Stock:Yes

Polished. With the classic Top Fuel belt drive look. This drive is basically identical to the BDL Super-Street belt drives, but it has the brutal looks of the Top Fuel drive and comes complete with the outboard bearing system for mainshaft support. Equipped with the BDL patented Ball Bearing Lock Up clutch. Yes, this will handle Big Inch high performance motors! Drive ratio is 72-47. Note: See 518586 for the replacement 3" 141t. 8mm belt.
Belt Drives Ltd.

BDL, 3" Outboard Super Street belt drive - Top Fuel look

#518949

Stock:Yes

Without ball bearing lock up clutch. No oil filter connection on the motor plate. The Street Drive is, and has been, the standard in 3" open drives for years. Complete with the performance proven standard BDL (ETC) clutch. With 47-72 drive ratio. Note: See 518586 for the replacement 3" wide 141t. 8mm belt. Note: Street Drive replacement parts. BDL Street Drives can come with different clutch set-ups. All Motorcycle Storehouse Street Drives come with just one clutch type, the reliable performance proven standard BDL 'ETC' clutch. See our BDL replacement parts section in our catalog for the appropriate replacement parts for your drive.
Belt Drives Ltd.

BDL, 3" Street Drive belt drive kit. Polished

#518597

Stock:Yes

With ball bearing lock up clutch. No starter motor, no oil filter. This 3" electric start belt drive is designed to be used on 70-78 Shovelhead models with the ratchet top type 4-speed transmission, with rear chain only. Modifications are necessary to install this kit. Amongst others: When fitted to FX models, the oil tank bracket must be cut to allow proper fitment of the starter. On FL models this modification is not necessary. On both FL, FX models a L79-86 clutch arm (MCS 516400, OEM 37054-79A) must be used. Some clearancing work on this arm is needed. The Street Drive is, and has been, the standard in 3" open drives for years. Complete with the performance proven standard BDL (ETC) clutch. With 76-47 drive ratio. Note: A BDL starter is available as 518658. Any other 89-93 model starter motor can also be used, as long as it has stock dimensions. Note: See 506920 for the replacement 3" wide 144t, 8mm belt. Note: Street Drive replacement parts. BDL Street Drives can come with different clutch set-ups. All Motorcycle Storehouse Street Drives come with just one clutch type, the reliable performance proven standard BDL 'ETC' clutch. See our BDL replacement parts section in our catalog for the appropriate replacement parts for your drive.
Belt Drives Ltd.

BDL, 3" Street Drive belt drive kit. E-start. Polished

#518591

Stock:Yes

The Monster Drive! With outboard bearing for additional clutch support. This is an all billet complete 3-3/8" (85mm) wide primary belt drive kit, including clutch. It uses the same 85mm wide belt with 14mm pitched tooth as used on 600+ horsepower top fuel Harley dragsters. The clutch consists of 9 6-3/8" diameter Aramid friction plates and 11 steels. Uses up to 9 clutch springs to adjust spring pressure to accommodate any size monster motor on the market. Come with an oil filter mount in the motor plate. 46-30 tooth drive ratio. Note: The outboard support plate of this kit is inside-outside reversible. The backside is channeled for a different look when desired, but only the front side is polished. 46-30 tooth drive ratio. Note: See 518686 for the replacement 85mm wide (3-3/8"), 85 tooth, 14mm pitch belt.
Belt Drives Ltd.
Discontinued

BDL, TF2000 series 3-3/8" Top Fuel/Street Drive, outboard

#518685

Stock:Yes

Polished. The narrow BDL Signature Series drives are made using a one-piece billet motor plate and a one-piece billet cover. This provides a slim drive, without the massive bulk of a wider drive. A clutch was developed which features a new design balls assist bearing lock-up Aramid clutch, it even offers 30% more contact than the proven 3" BDL drive. The new design allows a quieter ride, excellent clutch engagement and a strong grip on torque. Comes with a 2" wide reinforced belt and a 69-48 drive ratio. Note: See 506884 for the replacement 140t. 2", 8mm belt.
Belt Drives Ltd.

BDL, Signature Series 2" belt drive kit. Flame design

#518922

Stock:Yes

Black anodized finish. The narrow BDL Signature Series drives are made using a one-piece billet motor plate and a one-piece billet cover. This provides a slim drive, without the massive bulk of a wider drive. A clutch was developed which features a new design balls assist bearing lock-up Aramid clutch, it even offers 30% more contact than the proven 3" BDL drive. The new design allows a quieter ride, excellent clutch engagement and a strong grip on torque. Comes with a 2" wide reinforced belt and a 69-48 drive ratio. Note: See 506884 for the replacement 140t. 2", 8mm belt.
Belt Drives Ltd.

BDL, Signature Series 2" belt drive kit. Flame design

#518926

Stock:Yes

Offers a reduced lever pull, smooth transitions, a flawless clutch engagement. It all is standard for the patented BDL ball bearing 'Balls' lock-up clutch and a 30% increased clutch plate surface when compared to stock is a bonus. Complete with reinforced 2" belt to handle high torque and horsepower motors. Drive ratio is 52 tooth front & 69 tooth rear which gives a 1.32:1 ratio. Note: See 518531 for the replacement 142t. 8mm, 2" wide belt.
Belt Drives Ltd.

BDL, EV-575 series 2" belt drive kit. Polished

#519118

Stock:Yes

24/48 drive ratio with 80 tooth belt. Designed for 45" Flatheads equipped with a side car. For those who want to turn the primary chain to a belt drive system. Includes both pulleys and belt. Note: See 506926 for replacement belt only.
Samwel

45" Side Valve 'Liberator' 1" primary belt drive kit. SC

#506922

Stock:No

Designed to allow installation without interference of the stock floorboards. Kit includes the proven BDL ball bearing lock-up clutch. Comes with a slotted top belt guard that fits in a groove between the inner motor plate and the outer side guard. Drive ratio 52-69. Note: See 518533 for the replacement 132t., 2" wide 8mm belt.
Belt Drives Ltd.
Discontinued

BDL, EVO-13B-2 series 2" open belt drive kit. Polished

#519111

Stock:Yes

Black anodized finish. Designed to allow installation without interference of the stock floorboards. Kit includes the proven BDL ball bearing lock-up clutch. Comes with a slotted top belt guard that fits in a groove between the inner motor plate and the outer side guard. Drive ratio 52-69. Note: See 518533 for the replacement 132t., 2" wide 8mm belt.
Belt Drives Ltd.
Discontinued

BDL, EVO-13B-2 series 2" open belt drive kit. Black

#519112

Stock:Yes

11mm pitch. Without idler. Kickstart only. Comes as pulley & belt kit only. Stock clutch can be re-used. 47-31 drive ratio. Note: See 506930 for the replacement 1-1/2" 99t. 11mm pitch belt.
Belt Drives Ltd.

BDL, 1-1/2" 11mm primary belt drive kit. Closed. Kickstart

#505845

Stock:Yes