SRAM XX SL Eagle T-Type Thread Mount Chainring - 38t 12-Speed Thread Mount For XX SL PM Spider 3mm Offset Aluminum BLK/Silver Whitestone - Silicone Battery Type Lithium Ion Primary

Battery Type Lithium Ion Primary Color Black Watch Color Black Connectivity ANT+ BT SMART GPS Yes Touchscreen Yes Customizable Screen Yes Heart Rate Monitor Yes External Sensor Compatibility Speed/Cadence/HR Solar Charging No Wristband Black - Silicone

Same proven shape as the Patriot

} Super bright 150 lumen output

Nordic - Ski - Core: LDC

the X-10 is better than ever

SRAM XX SL Eagle T-Type Thread Mount Chainring - 38t 12-Speed Thread Mount For XX SL PM Spider 3mm Offset Aluminum BLK/Silver Whitestone - Silicone Battery Type Lithium Ion PrimarySRAM XX SL Eagle T Type Thread Mount Chainring 38t 12 Speed Thread Mount (For XX SL PM Spider) 3mm Offset Aluminum Black Silver. Designed for use with SRAMs XX SL Eagle power meter these Thread Mount replacement rings are purpose made for use with the XX SL proprietary spider design. This chainring mount system allows reduced weight without compromising reliability. Proprietary Thread Mount design specifically for use with XX SL Power Meter spiders