Product Description The for the Switch Carrier Switch bolts by OneUp Components are original spare parts that come with every Switch Carrier spider. They are used to attach the chainring to the carrier and must be tightened to 8 Nm. There are four pieces in the scope of delivery - four black and one green. Compatibility:Switch Carrier SpiderManufacturer Number:SP1C0025 Contents:5 x Manufacturer: OneUp Components Inc. Unit #1 1225 Industrial Rd West Kelowna BC V1Z 1G4 Canada support@oneupcomponents.com Distributor: bc GmbH Carlo-Schmid-Straße 12 52146 Würselen Germany info@bike-components.de