BICYCLE FRAME WITH SUSPENSION

摘要

PROBLEM TO BE SOLVED: To provide a bicycle frame with a suspension capable of ensuring necessary stroke and spring constant within a limited space while reducing the weight. SOLUTION: This bicycle frame with suspension is equipped with a shock absorber. The shock absorber is formed of laminated rubber or resin-made columnar elastic members and a rigid plate inserted between the both, and the end surface sides of both the elastic member are mounted on the frame with the rigid plate between. 4: shock absorber support plate; 5. chain stay; 6. rotating support bolt; 7. mounting bolt; 11. elastic member; 12. elastic member; 13. rigid plate.