Aluminium is rarely chromed as copper/binding material must be added to make it work.
The post looks like a generic not too special micro adjust, get a system x alloy polished from wiggle £8.99
Rims look like any common deep section ones, possibly DP18's, CXP33, velocity, rr 1.2 etc
All fairly common, and cost anywhere from £20 to £55 each.
The ones on the bike have machines brake surface, which is much easier to find. Weinmann DP18's are cheaper version of Rigida DP18's and sell for £15-£20 each
Neither the post or the rims are chromed.
Aluminium is rarely chromed as copper/binding material must be added to make it work.
The post looks like a generic not too special micro adjust, get a system x alloy polished from wiggle £8.99
Rims look like any common deep section ones, possibly DP18's, CXP33, velocity, rr 1.2 etc
All fairly common, and cost anywhere from £20 to £55 each.
The ones on the bike have machines brake surface, which is much easier to find. Weinmann DP18's are cheaper version of Rigida DP18's and sell for £15-£20 each