#5 in Bike chainrings
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Reddit mentions of Origin8 Alloy Ramped Chainrings, 130mm x 46t, Black/Silver
Sentiment score: 1
Reddit mentions: 1
We found 1 Reddit mentions of Origin8 Alloy Ramped Chainrings, 130mm x 46t, Black/Silver. Here are the top ones.
or
- 6061-T6 alloy replacement rings
- 8, 9 and 10-speed compatible
- Black anodized with silver CNC machined teeth
- Available in Ramped and pinned and standard styles
- Made in U.S.A.
Features:
Specs:
| Color | Black/Silver |
| Height | 0.7 Inches |
| Length | 8.65 Inches |
| Number of items | 1 |
| Size | 130mm x 46t |
| Weight | 2 Pounds |
| Width | 7.45 Inches |
Hard to say. 80% sure it'll be fine, but as I mentioned, the pins and ramps on the middle and outer rings are meant to be matched with the stock chainring sizes for optimal chain paths during shifting. Unless you're strapped for time, here's what you should do:
Buy the 26t and 46t rings and try them out before buying anything else. The 26t can be a cheap sugino, however for the 46t make sure to get a 130mm BCD chainring with pins and ramps. This might be the only option: https://www.amazon.com/Origin8-Alloy-Ramped-Chainrings-Silver/dp/B002G33YWA Not sure why you want a 46t in the first place though -- 50t is already fairly close to 39t and 46t would be almost too close and negate the benefits of a triple. Just because you don't use the highest gears doesn't mean the 50t can't be used to find optimal chainline in fast-cruising situations, say, a long 2% downhill or something.
After you try out the rings, if it doesn't shift well then get the CX70 fd.