Page 1
2022 CHECKPOINT SL/SLR SERVICE MANUAL SUPPLEMENT...
Page 2
If threadlocker is not applied, the fasteners may loosen which could damage the bicycle and result in injury to the rider. Copyright 2022 Trek Bicycle Corporation All Rights Reserved...
Page 3
2022 Checkpoint SL/SLR Brake/shift routing — mechanical 6.5Nm NOTE: Tighten the front derailleur 2-3Nm bolt (5) to the manufacturer’s specifications. Route the brake hoses Rear derailleur hanger — W524188 Connect the calipers to the brake hoses. Rear derailleur hanger bolts — W524884 Route the rear brake hose through the grommet (3).
Page 4
2022 Checkpoint SL/SLR Brake/shift routing — mechanical (continued) Route the shift cables Dropper post cable routing (SL only) Label both shift housings. You will need to identify Cut out a hole in the outer dimple on the back of the them when you assemble the headset.
Page 5
2022 Checkpoint SL/SLR Brake routing — eTap 6.5Nm NOTE: Tighten the front derailleur bolt (6) to the manufacturer’s 2-3Nm specifications. Route the brake hoses Rear derailleur hanger — W524188 Connect the calipers to the brake hoses. Rear derailleur hanger bolts — W524884 Route the rear brake hose through the grommet (4).
Page 6
2022 Checkpoint SL/SLR Brake routing — eTap (continued) Dropper post cable routing (SL only) NOTE: A dropper post is not compatible with the SLR model due to the seat mast system.
Page 7
2022 Checkpoint SL/SLR Brake/shift routing — Di2 NOTE: Tighten the front derailleur bolt (6) to the manufacturer’s specifications. 6.5Nm 2-3Nm Route the brake hoses Rear derailleur hanger — W524188 Connect the calipers to the brake hoses. Rear derailleur hanger bolts — W524884 Route the rear brake hose through the grommet (4).
Page 8
2022 Checkpoint SL/SLR Brake/shift routing — Di2 (continued) Di2 wiring diagram Junction A (charging port) Battery Front derailleur Junction B Rear derailleur...
Page 9
2022 Checkpoint SL/SLR T47 bottom bracket Install the bottom bracket Spacers required Apply grease to the threads on both sides of the The table below contains bottom bracket/crank frame. combinations that require spacers. Your bicycle may have other combinations that do not require spacers.
Page 10
2022 Checkpoint SL/SLR Headset and fork Spacer (5mm) — 5253930 Spacer, optional (10mm) — 5253931 Headset routing cap* Headset routing cap grommet — W5253580 Headset split ring — W5266050 Headset bearings — W540243 *This is a color-matched part — search trekbikes.com...
Page 11
2022 Checkpoint SL/SLR IsoSpeed — SL Service the IsoSpeed Bolt Carefully remove the IsoSpeed covers (7) with a Wave washer paint-safe plastic pry bar. Remove the bolt (1), nut (6), and washers. Washer kit 569265 Use a 50/50 isopropyl alcohol/water mix to clean the...
Page 12
2022 Checkpoint SL/SLR IsoSpeed — SL (continued) Apply grease to the bolt and nut as shown below. Do not apply grease to the threads. Place the washers on the bolt. Tighten the nut to 10Nm while securing the bolt with a wrench as shown below.
Page 13
2022 Checkpoint SL/SLR IsoSpeed — SLR 15Nm Seatmast sub-assembly Service the IsoSpeed Seatmast Carefully remove the IsoSpeed covers (2) with a IsoSpeed covers* paint-safe plastic pry bar. Remove the bolt (8), nut (7), and washers. Grommet — W5256901 Use a 50/50 isopropyl alcohol/water mix to clean the Clip —...
Page 14
2022 Checkpoint SL/SLR IsoSpeed — SLR (continued) Apply grease to the bolt (8) as shown below. Do not apply grease to the threads. Install the hardware as shown on page 12. Torque the bolt (8) to 15Nm. NOTE: Torque the bolt to the value shown in this manual (15Nm).
Page 15
2022 Checkpoint SL/SLR Storage door 1.2Nm 1.2Nm Mount screws — W302605 storage door kit* Bolt (M5x16mm) — W596821 *This is a color-matched part — search trekbikes.com find the right color for your bike.
Page 17
2022 Checkpoint SL/SLR Chainkeeper NOTE: This chainkeeper only functions properly on 2x chainring drivetrains. It is not compatible with 1x chainring drivetrains and 2x chainring drivetrains with a wider chainline (such as SRAM WIDE). Bolt (M4x22mm) Chainkeeper kit 573827 Flat washer (M5x10mm)
Page 18
2022 Checkpoint SL/SLR Accessories — SL Water bottle cage adapters Mounting inserts For frames 54cm or larger, you can fit three water bottle All mounting inserts are M5x0.8. cages in the frame triangle using the adapters. Rack, fenders, and frame bag NOTE: Use only steel fasteners to attach racks, bags, and fenders.
Page 19
2022 Checkpoint SL/SLR Accessories — SLR Water bottle cage adapters Mounting inserts For frames 54cm or larger, you can fit three water bottle All mounting inserts are M5x0.8. cages in the frame triangle using the adapters. Fenders and frame bag NOTE: Use only steel fasteners to attach fenders and bags.
Need help?
Do you have a question about the CHECKPOINT SL and is the answer not in the manual?
Questions and answers