Race Face Bottom Bracket Cinch 30mm

The Race Face BSA CINCH 30 mm is a threaded bottom bracket for compatible mountain-bike frames and cranks with a 30 mm spindle. Reference BB19BSA687330 identifies the version for BSA shells measuring 68 or 73 mm wide. A matching spindle diameter alone does not establish compatibility: thread standard, shell width and crank-spindle length must also work together.

Machined aluminium cups hold single-row 6806 bearings. Grease and wiper seals complement protection around the bearings. An internal plastic sleeve connects the assembly between the cups, while spacers are arranged for the actual frame and crank combination. Race Face lists 87 g as the weight reference for the BSA 73 mm version. This is a manufacturer reference rather than an independently weighed individual pack.

Before installation, have this CINCH version checked against your frame and crank. Follow the installation instructions for spacer arrangement, thread direction and tightening torques. Once fitted, the crank should turn freely with the correct adjustment. Regularly check the area for play, unusual noise or rough rotation. Clean gently and base servicing or replacement on the riding conditions and Race Face guidance. Seals do not replace appropriate care after wet or muddy rides.

In-stock items usually ship from our warehouse within 1 to 3 working days. If the item is in stock in one of our stores, you can also pick it up there free of charge. In Pfronten this also works for items that are only in stock in Ronsberg: we bring them over, which usually takes 2 to 4 days. The pickup note above and the checkout show where and when you can pick up. Skis with binding mounting take a little longer: we mount them carefully and let you know as soon as your set is on its way. Personal advice is available by appointment in our store in Ronsberg. Details in our shipping policy.

We accept all major credit cards, PayPal, Klarna and Shop Pay. With Shop Pay you can pay for your purchase in interest-free instalments.

Statutory warranty rights apply, plus the manufacturer's guarantee where one is granted. You can return unused items within 14 days of receipt; register the return in your customer account. We refund the purchase price of the items minus a 5 € return fee (6.90 € from abroad); you receive the return label from us. Skis mounted according to your details are excluded from exchange. Details in our return policy.