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Utilizes a high-tech
triathletes
Remote PTL lockout enables rapid transitions between full-open and firm lock for climbing or sprinting
Compatible with 31
enhancing both style and performance for leisurely outings
Trek 2022 Session 29 Idler Pulley 3.5mm Spacer 3.5mm x 12mm Grey Default:Default Utilizes a high-techSpacer Trek Session 29 2022 Idler Pulley 3. 5mm Grey Genuine Replacement Parts Trek proprietary suspension hardware. Key Features Designed for Session 29 2022 Use with the Trek Session 29 2022 Idler Pulley 4. 5mm black spacer Use with the Trek Session 29 2022 Idler Pulley 0. 5mm Washer Intentionally grey to aid in disambiguation from black grooved spacer Swap orientation of spacers to match different brand crank chainrings Specifications Color Grey
