The Precision Billet Derailleurs made by Precision Billet / Proshift are one of the lightest rear derailleurs in the world.
This is a short cage derailleur and has standard ratios. Because of the design these won't work with too large of a top
gear as the pulley can hit the gear on the cassette. Please check the vintage instructions on this.
Some units will have ceramic pulleys made by AEST.

Complete weight of unit below = 153g.
One of the lightest derailleurs in the world.

All parts on this are Aluminum hardware or Titanium hardware.
The release on these will be around April 1st. The new Version will be in July.

Sales on these will be very limited. I don't have that many parts on hand so a maximum of about 40 for the time
being.  Each until will be sold as per the photo and the colors I have made. No special coloring this time around. No
custom orders.

USA and Canada only due to shipping costs.
Precision Billet Rear Derailleur Pivot Bolt
Precision Billet Rear Derailleur Pivot Bolt
A replacement Pivot
bolt for vintage
Precision Billet rear
derailleurs. The snap
ring will be posted
separately.
$10.00
Precision Billet Titanium Body Pins
Precision Billet Titanium Return Spring
Precision Billet Titanium Return Spring
This is for a replacement titanium
return spring for most precision billet
rear derailleurs. Includes ti bushing
as shown on the photo
1.7 grams.
$6.00
Precision Billet Titanium Body Pins
This is for a replacement titanium Body Pin
for most precision billet rear derailleurs.
Includes ti snap ring.
1 gram each
$4.00
Long Pin - 28mm Total
Long Pin - 24mm Total
Precision Billet Short Cage Replacement Plate
Precision Billet Short Cage Replacement Plate
$12.00
Precision Billet replacement cage plate. Fits
all vintage derailleurs. Distance between
wheel mounting holes is 67mm.
Silver Plate
If you require this item in other
anodized aluminum colors please send
me an email. I will see if I can make.
10T Anodized Derailleur Jockey Pulleys Slotted
This is for a set of anodized jockey wheels. These
have sealed bearings and come with
spacers/bushings posted below. These pulleys work
on all Shimano and all related systems. 10 tooth,
28 grams for all in photo
10T Anodized Derailleur Jockey Pulleys Slotted
$14.00
Red Pulleys
Gold Pulleys
Blue Pulleys
Green Pulleys
Black Pulleys
Purple Pulleys
Silver Pulleys
10T Derailleur Jockey Pulleys - Oversized Bearings
This is for a set of anodized jockey
wheels. These have over sized sealed
bearings. These pulleys work on all
Shimano and all related vintage
systems.
10 tooth, 14.5 grams for a set.
10T Derailleur Jockey Pulleys - Oversized Bearings
Red Pulleys
Blue Pulleys
Gold Pulleys
Black Pulleys
M7 Precision Billet Titanium Cable Adjuster
Precision Billet Titanium Cable Adjuster
This is for a replacement titanium
cable adjuster for most precision
billet and many cnc type brake levers.
Uses M7 Threads. 7.5 grams.
$9.00
M6 Titanium Brake/Cable Adjuster
Precision Billet Titanium Cable Adjuster
This is for a replacement titanium
cable adjuster for many cnc type brake
levers.
Uses M6 Threads. 7 grams.
$9.00
Blue Precision Billet rear Derailleur with Silver trim
Pink - Ceramic Wheels
$320.00
Blue/Silver - Standard Wheels
Black - AEST Ceramic Wheels
$320.00
Silver - KCNC 10t Wheels
$300.00
Orange - AEST Standard Wheels
$290.00
This unit has been Sold
$12.00
Shipping Information
Please check out FAQ page or Blog for
shipping rates and information.
All Prices are in US Dollar
$5.00 Shipping via Air Mail
Tracking is extra Costs!
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that item
Toronto Cycles Store
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update this website daily
Precision Billet, ProShift, Bombshell, CNC Aluminum Parts
The Original from Way Back
Click Here for the History of Precision Billet in the Bike World
Copyright © Toronto Cycles Productions Inc.
Owned and Operated by Toronto Cycles Productions Inc.
Click here for Precision Billet
Historical Information
An original instruction manual for the Vintage Precision Billet Derailleur. This is the
same as the units currently made in 2013 but uses titanium hardware.
Click on the photo below to expand.
Original Instruction Manual
Precision Billet Adjusters
M6 Precision Billet Aluminum Cable Adjuster
This is for a replacement titanium
cable adjuster for most precision
billet and many cnc type brake levers.
Uses M6 Threads. The type 1 derailleur
we sell uses 7mm threading.
$6.00
M6 Red Adjusting Bolt
M6 Black Adjusting Bolt
M6 Blue Adjusting Bolt
M6 Gold Adjusting Bolt
M6 Purple Adjusting Bolt
M6 Silver Adjusting Bolt
M6 Pink Adjusting Bolt
Precision Billet Adjusters
M7 Precision Billet Aluminum Cable Adjuster
This is for a replacement titanium
cable adjuster for most precision
billet and many cnc type brake levers.
Uses M6 Threads. The type 1 derailleur
we sell uses 7mm threading.
$6.00
M7 Red Adjusting Bolt
M7 Black Adjusting Bolt
M7 Blue Adjusting Bolt
M7 Gold Adjusting Bolt
M7 Purple Adjusting Bolt
M7 Silver Adjusting Bolt
M7 Pink Adjusting Bolt
This Derailleur is
shown on Youtube
Aluminum Brake Lever Adjustment Bolt (M10)
This is for a replacement Aluminum brake cable adjuster for many cnc type
brake levers. Paul and vintage systems use this type bolt.
Uses M10 Threads, 1.0 pitch.
11.5 grams.
$7.50
Red Adjuster
Silver Adjuster
Black Adjuster
Gold Adjuster
Blue Adjuster
M10 Aluminum Brake Adjuster
Purple Adjuster
Precision Billet Ultralight 34.9mm Seatpost Clamps
Only 9.5 grams - Lip Lock
This is for a Precision
Billet anodized aluminum
Ultralight seatpost clamp.
Includes an m5 titanium
bolt. For 34.9mm seat
tubes. These clamps have
a lip lock. Logo Free.
Please don't over torque.
9.5 grams
Red Alloy 34.9mm
Silver Alloy 34.9mm
Black Alloy 34.9mm
Blue Alloy 34.9mm
Gold Alloy 34.9mm
Purple Alloy 34.9mm
$21.00
Green Alloy 34.9mm
Pink Alloy 34.9mm
Precision Billet
Proshift Rear Derailleur in Black and Silver
Precision Billet Type II
Precision Billet Second
Generation are complete!
This version will have optional
carbon cages and wheels. A long
cage version will also be released.
Proshift Rear Derailleurs in Stock
Precision Billet Derailleurs are complete!
This page will be moved to our affiliate website since the product
line is so complicated. The shopping cart will remain the same as
the Toronto website and can combine. The link below will open
in a new browser window.
www.precisionbillet.com
Add Tracking to your
Order:
Canada = 8.00


USA = 12.00


International = 40.00
Please note that a tracking number is
extra cost and is very expensive
overseas. Some orders take extra time
so please be patient if a delay occurs.
Please check our FAQ page
if you have a question
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