64mm
http://www.cmsnl.com/suzuki-ts185-1981-erx_model14187/partslist/FIG-05.html
64mm is standard but piston are available in 0.5mm oversizes up to 66mmMore help at the SuzukiTS.com forumNigel in NZ
As far as I know TS stood for Trail-Street and Suzuki offered this in a 100, 125 and 185 in the 70's. As far as I know TS stood for Trail-Street and Suzuki offered this in a 100, 125 and 185 in the 70's.
Standard bore is 64mm and stroke is 57mm giving a capacity if 183.3cc. Maximum oversize piston from Suzuki is 65mm but aftermarket piston are up to 66mm, giving a displacement of 195cc.More help and information at suzukits.comCheersNigel in NZ
For a Suzuki TS185, the fork oil capacity is typically around 200cc (or about 6.8 ounces) per fork leg. However, it's important to refer to the specific service manual for your model year, as capacities can vary slightly. Always ensure you're using the recommended type and viscosity of fork oil for optimal performance.