SRAM Red Rear Derailleur Tuning
Moderator: robbosmans
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prendrefeu
- Posts: 8585
- Joined: Wed Oct 31, 2007 10:32 pm
- Location: Glendale / Los Angeles, California
- Contact:
What does a normal pair weigh for comparison?
Exp001 || Other projects in the works.
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The pair i had on scale 34.4g
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prendrefeu
- Posts: 8585
- Joined: Wed Oct 31, 2007 10:32 pm
- Location: Glendale / Los Angeles, California
- Contact:
WOW! That's great work! Did you make your own mould?
(I'm guessing you work with Jure, no?)
(I'm guessing you work with Jure, no?)
Exp001 || Other projects in the works.
some proper WW going on in this thread once again
Yes, TARE is our guyprendrefeu wrote: ↑Thu Jan 25, 2018 9:17 pmWOW! That's great work! Did you make your own mould?
(I'm guessing you work with Jure, no?)
We made a composite mould from the original part and used M40J fibers to produce a stiff part, and it turned out really nice. It is for the <4kg bike project from TARE
Here is a link to my step by step process on tuning a RED 22 Derailleur:
2016 SRAM RED 22 rear derailleur tuning
2016 SRAM RED 22 rear derailleur tuning BH Ultralight Litespeed Ghisallo Scott Addict Singlespeed_________________
Cannondale Evo HiModFelt AR FRD-
trainingpartner
- Posts: 141
- Joined: Thu Jun 18, 2020 1:33 pm
Early doors Sram red 22 with integrated hanger.
The project is further along than these photos suggest and will update shortly. Currently working on the nylon bushings and carbon pivot pins+Circlips
The idea is to use the stock inner parallelogram arm (will be tuned) on the spring carrier cage/elbow(custom springs) and build everything else out from that.
Threaded insert for cable clamp bolt (L168 threaded M4) (7075 bolt max torque 3nm.)
"Work inspired by Ales arnez"
- Attachments
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trainingpartner
- Posts: 141
- Joined: Thu Jun 18, 2020 1:33 pm
The final Skeleton shot before things went RED
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OtterSpace
- Posts: 723
- Joined: Sun Mar 08, 2020 6:28 am
- Location: California Silicon Valley
glad to see people engage with this again. Not something I'd do but this is truely some next level stuff. Looking forward to more details and long term feedback as I know you will beat the heck out of it and are fine pushing things to the limit in race conditions.
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trainingpartner
- Posts: 141
- Joined: Thu Jun 18, 2020 1:33 pm
Barrel adjuster and insert
Trying to figure out how to attach the mech to the bike
Ended up deciding to machine some alloy inserts which will be bonded into the mech and the big flanges will provide some QR clamping surface
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trainingpartner
- Posts: 141
- Joined: Thu Jun 18, 2020 1:33 pm
97g without pinch bolt and arm.
Stock jockey wheel and cage untuned. Steel bolts
