Pedros TÜLIO Q/R Skewer Multi Tool

Tulio integrates an eight-function tool into a rear quick-release assembly for standard 130mm and 135mm QR setups. It is not a through-axle replacement.

Its functions include 4, 5, 6 and 8mm hex, a flat screwdriver, chain tool and 3.23/3.45mm spoke tools. The complete skewer is listed at 99g. Chain compatibility remains specific to the tool's published limits; this is not a universal modern-chain claim.

Chain compatibility

• The March 2025 chart excludes SRAM 12-speed Road/Transmission and 13-speed Transmission Flattop, and Campagnolo 13-speed.
• It lists Shimano 12-speed and SRAM 12-speed MTB non-Flattop fit. Campagnolo 11 and 12-speed entries permit breaking but not the required final peening operation.
• The chart excludes 3/16-inch internal-width single-speed chains.

Pedro's chain compatibility chart, March 2025