Shimano Ultegra ST-6600 Bump Rubber 1.60 mm - Y6K250010

• Genuine Shimano replacement part
• Manufacturer part number : Y6K250010
• Item number 10 on Shimano exploded diagram

Can be used with the following shifters:

Shimano Ultegra ST-6600, ST-6603-G, ST-6603 & ST-6600-G

Shimano Dura-Ace ST-7803 & ST-7801

Shimano 105 ST-5603, ST-5601 & ST-5600

Shimano Tiagra ST-4603, ST-4600, ST-4503, ST-4501 & ST-4500

Shimano Sora ST-3503, ST-3500 & ST-3400

Shimano Claris ST-2403 & ST-2400

Shimano ST-2303, ST-2300, ST-R460, ST-R353 & ST-R350