Sunrace Bottom bracket shell alloy cup English thread Sunrace Isis - BSC — made in Taiwan. Shell compatible with Isis bottom bracket in 113, generally for MTB…
Sunrace Bottom bracket shell alloy cup English thread Sunrace Isis - BSC, sold under the Sunrace brand, is manufactured in Taiwan. That origin is recorded at the "Internet-Sourced" evidence grade.
Sunrace is headquartered in Taiwan; a brand's home country is not evidence of where its goods are made, and the two are tracked separately.
Origin evidence last reviewed 2026-06-26.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.