CYC 50T Photon Motor Owner’s Manual
- September 24, 2024
- CYC
Table of Contents
50T Photon Motor
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Product Information
Specifications:
- Chainring Sizes: 50T, 42T, 38T, 34T
- Bottom Bracket Sizes: 120mm, 100mm, 73mm, 68mm
Product Usage Instructions
Step 1: Measurement Guide
To accurately measure the compatibility of the chainring with
your bike, follow these steps:
-
Print the image on an A4 size paper using a 1:1 print scale
(Original/Actual Size). -
Cut out the drawing of the chainring you want to check.
-
Insert the cut-out into the bike’s bottom bracket.
-
Ensure the page is not scaled to fit or shrink when
printed.
Step 2: Chainring Compatibility Check
Determine if the chainring fits by matching it with the
appropriate size listed below:
- 50T Chainring – Compatible with 120mm Bottom Bracket
- 42T Chainring – Compatible with 100mm Bottom Bracket
- 38T Chainring – Compatible with 73mm Bottom Bracket
- 34T Chainring – Compatible with 68mm Bottom Bracket
Frequently Asked Questions (FAQ)
Q: What should I do if the chainring does not fit my bike’s
bottom bracket?
A: If the chainring does not fit, consider
checking for compatibility with a different size or consult a
professional bike mechanic for further assistance.
Q: Can I modify the chainring to fit a different bottom bracket
size?
A: It is not recommended to modify the
chainring as it can affect performance and safety. It is best to
use the correct chainring size for your specific bottom
bracket.
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50T 50T
38T 42T
42T
34T
34T 38T
CYC PHOTON MOTOR MEASUREMENT GUIDE
Paper: A4 Size Image Scale: 1:1 Print Scale: Original/Actual Size (please do
not fit to page) Cut out the drawing Insert the cut out into the bike’s bottom
bracket. Please ensure the page is not “scale to fit” or “shrink to fit” when
printed. Find out if chainring fits:
50T Chainring 42T Chainring 38T Chainring 34T Chainring
INSERT INTO BIKE’S BOTTOM BRACKET
© 2024 CYC MOTOR LTD
120 mm Bottom Bracket 100 mm Bottom Bracket 73 mm Bottom Bracket 68 mm Bottom Bracket
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