I have been riding a custom built Superfly AL frame and just recently purchased a 2020 Procaliber P1 frame. I already got a new rear wheel to fit boost spacing but curious if I will need a new crankset or chainring. I dont really want to get a new one as the current set up has a left side powermeter. Can drop from 36t to 34t if necessary but curious your thoughts. Photo attached(hopefully). First time poster here.
Thank you
I can’t say for sure, but usually, you’d just need to find the appropriate BB for the frame and spindle diameter.
If that’s 11 speed SRAM, it’s either GXP or 30mm, both of which should be available for just about any frame. If the old frame is non-Boost and the new one is Boost, you can probably get a Boost chainring, but you might not need one (non-Boost chainring with Boost frame will give you a better chainline on the lowest/easiest gears, which might be good if you use them more than the small cogs).
Boost chainline is +3mm wider. You can get close to that with a BB spidle or BB spacer. They also make chainrings and spiders to fix this. That spider will come off with 3 torx screws (quarq uses the same bolts). Look for SRAM Direct Mount rings
Understanding Chainline for Optimal 1X Conversions (Boost and Non-Boos - OneUp Components US
Direct Mount Chainrings for SRAM Cranks – Wolf Tooth Components
You might have a crankarm - chainstay clearance issue, so be careful when you do the test spin.
Are you using a Rock Shox Predictive steering fork/front hub?
