Wheeltop
Wheeltop is a brand that develops bicycle transmission components with a manufacturing history dating back to 1951. This selection includes a single chainring crankset for folding bikes with model code SXB5130W-RD2W and a crank arm length of 170 mm. For users looking to upgrade the transmission of a folding bicycle, the crankset connection, tooth count, and chainline are all important together. The model code is essential for distinguishing similar-looking parts.
Wheeltop products
Wheeltop SR-11-D 170mm 11S Single Crankset
How to choose Wheeltop products?
Before choosing a crankset, determine the spindle type and length of your current bottom bracket. Compare the SXB5130W-RD2W product's specifications with this information; 170 mm refers only to the crank arm length. Consider the tooth count together with your existing cassette to maintain a gear ratio suited to your pedaling cadence. For folding bikes, chain guard, frame clearance, and avoiding part interference during folding are also important. Verify the pedal thread and chain width, and use the manufacturer's torque specifications during installation.
Product samples from the collection
Frequently asked questions about Wheeltop
Is the 170 mm specification the bottom bracket size?
No. It indicates the length of the 170 mm crank arm in the title. The type of bottom bracket spindle, spindle length, chainline, and number of teeth should also be checked separately.
How can I access the current price and stock information?
You can view current prices on the product cards and see stock status of size and color options on the product page. Use the stock filter to see only purchasable options.
Brand information: Official source of Wheeltop. Product options have been prepared according to the Uğur Bisiklet catalog.






