Possible replacements for the
TV XX 39T x 120mm BCD L-pin Chainring
---- Archived Product Data ----
TruVativ
TV XX 39T x 120mm BCD L-pin Chainring
If you are looking for absolute shifting perfection, look no further. With 4 upshift ramps, rivets for both outer and inner ling engagement,and 14 perfectly times sweet spots, the TruVativ XX Chainrings will keep your 2 by 10 bike shifting better than you ever thought possible.
- 7075-T6 aluminum construction with a (TGA) tungsten-grey hard anodized finish treatment and CNC/laser detailing for 2x10-speed drivetrains and XX specific bolt-circle-diameter
- 6mm thick outer ring tapered to engage 10-speed chains
- Perfectly-timed shift pins and ramps for XX precision shifting
- Designed for 26/39t combinations: do not use alternate configuration
- For 156mm Q factor cranks
Specifications
Chain Compatibility
Shimano/SRAM 10
Review Summary
WORKS FOR
1x9 XC Racing (1),
XC Trail (1)
Customer Questions
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Q.
asked by: a guest
What's the difference between l pin and c pin
A.
anwered by: canteau
The L-pin chainrings are for the narrow 156mm q-factor cranks and C-pin chainrings are for the standard 166mm q-factor cranks.
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Q.
asked by: a guest
Will this fit on a SRAM XO crank rather than an XX.
A.
anwered by: mlewis
Yes, as long as you have the 120mm BCD spider.
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Tree Fort ID: 333222368752
Customer Reviews
reviewed by:
hala514Was trying to run a 1x10 with the XX stuff. Previously had a 42t up front, and found it too difficult. Switched to the 39, and it is good enough for most Michigan trails.
I think a 36 or 37 would be perfect - looks like someone out there is making them, but not SRAM.