>>971213
>thumbnail motorcycles

File: Carbontec.jpg (2 MB, 4000x3000) Image search: [Google]

2 MB, 4000x3000

>>971213
I here have an absolute high perfomance bicycle gadget.

File: diy tensioner.jpg (42 KB, 640x465) Image search: [Google]

42 KB, 640x465

>>971252

File: maxresdefault.jpg (94 KB, 1280x720) Image search: [Google]

94 KB, 1280x720

This seems safe

https://www.youtube.com/watch?v=IEIsoEwJWoE

>>971255
>s is actually pretty good bait anon
The difference being my potato tensioner is actually oc ;D

>>971256
its easy to forget how simple a bike drivetrain is. this is very cool.

File: Twin-wire.jpg (884 KB, 1944x2592) Image search: [Google]

884 KB, 1944x2592

Cyclo Standard, the first mass-market RD

http://www.disraeligears.co.uk/Site/Cyclo_Standard_derailleur.html

File: Malvern-Star-2-star.jpg (802 KB, 2518x1545) Image search: [Google]

802 KB, 2518x1545

>>971284

looks like it could pull up to 4 gears

Here it is on a production bike that had NO BRAKES lol

The guy that runs this site is my boss. Full on nutcase but a nice guy

>>971290
>The guy that runs this site is my boss. Full on nutcase but a nice guy

you lucky bastard. do you work in the bike industry ?

>>971286
>dat rake angle

File: blog_import_5030a6b806f9f.jpg (223 KB, 560x420) Image search: [Google]

223 KB, 560x420

>>971286
>NO BRAKES lol
Could have been designed with Resilon cantilevers in mind.

File: Rear Derailleur - 04.jpg (49 KB, 640x480) Image search: [Google]

49 KB, 640x480

Huret Success

File: 1972_Paramount_P-15_rt_rear_dr_rally_7-speed.jpg (156 KB, 1024x900) Image search: [Google]

156 KB, 1024x900

Behold this fine example of Italian engineering.

>>971243
Awww, I still have fond memories of these.

>>971290
Based on his website, he's my kind of nutcase.

File: 1336323658058.jpg (52 KB, 518x593) Image search: [Google]

52 KB, 518x593

>>974230
>dat typography