The 1.8 mm spacer ring of the Hollowtech II bottom bracket.
The 1.8 mm spacer ring for Hollowtech II bottom brackets.
Compatible with all Shimano Hollowtech II MTB bottom brackets, for adapting the bottom bracket to different shell widths.
Herstellerinformation: SHIMANO INC., 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan, www.shimano.com | EU contact: Shimano Europe BV, High Tech Campus 92, 5656 AG Eindhoven, The Netherlands, www.shimano.com