Have questions or want to discuss cycling? Join Now or Sign In to participate in the BikeRide community.

New: Take part in the June Giveaway for a Foldylock Pride bike lock by Seatylock


SRAM Chain Types
#1
Does anyone know the difference in a SRAM PC-991 and PC-951 chain. The 951 is listed as 3 grams lighter and is duller/darker than the 991. Is it only a matter of a coating?
  Reply
#2
The PC-991 has hollow pins and smoother outer plates, and costs twice as much. As far as I can tell those and color are the only major differences.
  Reply


Possibly Related Threads...
Thread
Author
Replies
Views
Last Post
 
13,418
05-05-2015, 01:12 AM
Last Post: ani1319
 
5,863
07-08-2013, 09:43 PM
Last Post: bobtravers
 
5,401
04-30-2011, 05:02 PM
Last Post: Bill
 
10,606
01-21-2011, 01:33 PM
Last Post: Bill
 
8,591
07-13-2010, 06:10 PM
Last Post: Bill
 
Guest
8,652
07-19-2008, 07:15 PM
Last Post: Alex Ramon

Forum Jump:

[-]
10 Latest Posts
Finding replacement for a bent Samox dri...
Yesterday 01:10 PM
Shimano forced to shut Malaysia factory
Yesterday 11:47 AM
I talk with Aaron Gwin about the infamou...
Yesterday 10:01 AM
2021 Pro Road Cycling
Yesterday 09:56 AM
Mountain Bike Grip shift is stuck in one...
06-12-2021 11:53 AM
Shimano Light Action
06-12-2021 10:48 AM
Tubeless users: do you still carry a fla...
06-12-2021 09:16 AM
Cannondale Criterium Value?
06-12-2021 06:34 AM
Requesting ID/worth for Bianchi
06-11-2021 11:34 PM
COPPI "DALLA LIBERA" 60s FRAME SET
06-11-2021 09:11 PM

[-]
Top 5 Posters This Month
no avatar 1. ReapThaWhirlwind
52 posts
no avatar 2. Jesper
13 posts
no avatar 3. Zviedrs
10 posts
no avatar 4. Nikko
10 posts
no avatar 5. JoJoJo
9 posts