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                               Scott MacGregor
                            Plainville, MA 02762
                          Phone: (508) 695-3717
                            Fax: (508) 643-0233

                     

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Original ver. 1.0 or 2.0 Currie/Lashout gear housing assembly includes housing, HD planetary gear, 19 tooth secondary drive sprocket, (for #25 chain- not included) standard 1/2" or 12mm roller bearing clutch, shaft, and bronze bushing shaft support. Bolts directly to motor. 4.8:1 reduction to 19T sprocket.

$99.99

Upgraded to
ver. 2.0
, 12mm clutch
shaft & bushing.

$139.00

NEW ver. 3.0: The new Electrek/Rayos/ Lashout/Currie gear housing assembly includes housing, HD planetary gear, 19 tooth secondary drive sprocket, (for #25 chain- not included) oversize 18mm roller bearing clutch, shaft, and ball bearing shaft support.  Bolts directly to motor. 4.8:1 reduction to the 19T sprocket. Finally, the answer to blown clutch bearings and worn bronze bushings!
$185.00

Individual Parts Shown
Below

Here's a layout of the internal parts (excluding the planetary gear unit) in the Rayos/Electrek drive. All parts are available individually. See below.  
18 mm

 
Rayos, Electrek hardened steel shaft for roller bearing clutch system. For 18mm bearing.
18 mm
$28.00 (shaft)
 
Rayos, Electrek  thrust washer set for 18mm bearing drive.  
18 mm
$12.00

Complete set only
Rayos, Electrek  19T sprocket and clutch bearing assembly for 18mm bearing drive.
18 mm
$21.00 (sprocket only)
$24.00 (clutch bearing only)
*Clutch Bearings Not Warranted
$43.00 (sprocket with bearing)
**$63.00 Custom made 21T-22T

 
Rayos, Electrek  19T sprocket, clutch bearing, thrust washers, and shaft. Complete assembly for 18mm bearing drive.
18 mm
       $79.00

**$109.00 Custom made 21T-22T
 

Currie USPD spoke drive assembly. Available for 32 or 36 spoke wheels using the common cross-three pattern. Includes retaining nuts, spoke clamps, studs, CNC machined adapter, bearing, collar, 54T sprocket. Ready to install. Specify 32 or 36 spoke when ordering. $189.00
Currie USPD CNC machined spoke adapter only. Available for 32 or 36 spoke wheels using the common cross-three pattern. Specify 32 or 36 spoke when ordering. $35.00 ea.
Stock 9 or 8 hole, 54 tooth, #25 sprocket. May have been removed from tested drives.  Custom tooth count sprockets available. Call for pricing. $29.00 ea.
Exact replacement spoke clamp studs for 36 and 32 spoke USPD adapters. The machine screws are 18-8 stainless steel with Phillips heads. $0.40 ea.
Replacement 18-8 stainless steel stud nuts with Nylon insert. The Nylon insert locks the nut at any desired tightness. You'll need 9 nuts for a 36 spoke system or 8 for a 32 spoke system. $0.60 ea.
Currie spoke clamp "flange nuts" for 36 and 32 spoke USPD adapters. You'll need 9 nuts for a 36 spoke system or 8 for a 32 spoke system. The nuts have an integral cupped washer that rotates and aligns with the spoke clamp plates. Plated steel. $0.40 ea.
Steel spoke clamp plates for Currie spoke adapter above. The set pictured on the right is for a 36 spoke wheel. (3 plates, 3 holes each) I also have spoke clamps for 32 spoke wheels at the same price. (2 plates, 4 holes each) **Be sure to specify spoke or sprocket side set. The sprocket side is countersunk. Sold in sets only. $12.00 set (spoke side)

$18.00 set (sprocket side)
(countersunk)

 

Main drive bearing retainer assembly. Includes inner bearing retainer, keyed lock ring, and threaded retaining collar.   $59.00 (complete set)
$45 (threaded bearing insert)
$10 (threaded collar)
$4 (spacer ring)
Chain stay bracket. Motor drive plate quick release clamp attaches here. $9.95

 
Currie USPD rear wheel hub. Skewer type attachment. 36 spoke. Threaded for freewheel on the right and USPD adapter on the left. Both left and right threading is 1-3/8" x 24. Right side is RH thread, left side is LH thread. Nut to nut = 135mm. Total axle width = 178mm. Flange center to flange center = 57mm. $59.95

 
Currie USPD rear wheel hub. Nut type attachment. 36 spoke. Threaded for freewheel on the right and USPD adapter on the left. Both left and right threading is 1-3/8" x 24. Right side is RH thread, left side is LH thread. Nut to nut = 135mm. Total axle width = 178mm. Flange center to flange center = 57mm. Comes with a 16mm spacer on left and right. Extra spacers included: 1ea., 21mm and 10mm. $49.95

 
No original Currie threaded adapters are available. However, I am fabricating my own from 6061 T1 stock. This adapter threads onto the left side of a Currie bike rear wheel and eliminates the spoke interface. You must use a Currie left side, left hand threaded hub which is NOT included! (available above)  
EVdeals hub adapter, left and original Currie on right
HUB NOT INCLUDED
$49.00
(EVdeals adapter)
For experimenters: available without the 9 threaded holes for $39.00

 

 

USPD main drive bearing. Double sealed. Expensive, but usually lasts 6k-10k miles!
 
$49.00
USPD bronze bushing. This bushing supports the right side of the roller bearing clutch drive shaft. Available in .500" and .472". $7.50 (.472)
$12.00 (.500)
USPD hardened steel shaft for roller bearing clutch system. Available in .500" (shown on left) or .472". (shown on right) Specify which size in your order.
        .500"             .472" (12 mm)
$15.00 (.472") 12 mm
$20.00 (.500") 1/2"
Sprocket, 19T with roller clutch bearing installed and pre-greased with Triflow. Specify 1/2" or 12mm version. (12mm version shown in picture) $44.00 (with 1/2" bearing)
$44.00 (with 12mm bearing)
*Clutch Bearings Not Warranted
 
USPD 1/2" (.500") clutch bearing and shaft. Priced individually or as a set. $39.00 (set)
$20.00 (shaft)
$20.00 (clutch bearing)
*Clutch Bearings Not Warranted
USPD 12mm (.472") clutch bearing and shaft. Priced individually or as a set. $34.00 (set)
$15.00 (shaft)
$20.00 (clutch bearing)
*Clutch Bearings Not Warranted
USPD Nylon thrust washer. Available in .500" and .472". $1.50
USPD stainless steel thrust washer. Available in .500" and .472". $1.50
USPD steel snap ring for drive shaft for .500" shaft only. $.50
USPD primary plate. Two versions available - steel and aluminum. Older drives used aluminum, while newer versions used steel plates. Look closely at the picture and determine which you need. You can also use a magnet. (steel will attract, alum. will not) They ARE interchangeable with ONE slight change. Call me about how to do this.     Aluminum                Steel
 
$30.00

**May have some scratches
from storage

Extra heavy duty steel mounting plate for the 4.8:1 planetary gear housing above. The planetary bolts to this plate, and the motor bolts to the planetary. A great start for  your custom built e-bike drive. This is the same mounting plate used on Lashout, Electrec, and Rayos bikes.                $19.00
NEW! Replacement chain guide & adjuster block. This material is self lubricating, and far more durable than the stock Currie chain adjuster. Your choice of block only, block with machined channel for mounting bolt, or fully machined block. Can be used with USPD kit and all Currie scooters.         
 

  Block of  0.5"   Delrin ~1.25 x 1.5" $6

Same block as above, with 1/4" milled channel
      
$9

   Completely machined block
     
$12

NEW
Replacement planetary gear assembly for Currie USPD Pro-Drive AND Lashout/Electrek/Rayos series drives. 
$58.00