Dropper Post Parts and Accessories

• Seatpost Electronic Module - (Includes Collar And Electronics Module, No Battery) - Reverb AXS B1+ (2026+)

• Seatpost Lower Tube Assembly - 30.9, 100mm - (Includes Lower Tube, Middle Base, And Contacts) - Reverb AXS B1+ (2026+)

• Seatpost Upper Piston Assembly - 30.9/31.6, 100mm - (Includes Upper Piston/Valve, Shaft) - Reverb AXS B1+ (2026+)

• Seatpost Upper Tube Assembly - 30.9/31.6, 100mm - (Includes Upper Tube, Keys, Clamp Bolt Plate, And Fill Valve) - Reverb AXS B1+ (2026+)

• Seatpost Inner Base Assembly - (Includes Inner Base, Electronic Contacts, Fixing Pins, And Safety Cap) - Reverb AXS B1+ (2026+)

• Seatpost Post Clamp Kit - (Includes Clamp, Nuts And Bolts) - Reverb AXS B1 (2026+)

• Seatpost Service Kit - 40,000 Actuations/2 Year Service (Includes Foam Ring, Inner Sealhead, Bushing, O-Rings, And Oil) - Reverb AXS B1+ (2026+)

• Replacement cartridge for Aeffect R dropper post

• Universal Replacement Barrel Adjuster for most Dropper Remote Levers

• Tellis V2 Copper Keyways with 3M Adhesive Backing

• Tellis V2 34.9mm Shims
• 5mm, 10mm, 20mm
• Includes Shim kit card

• Tellis V2 Barrel Nuts (2), Conical Bolts (2)

• Tellis V2 seat post clamps, Top and Bottom Clamps (2)

• Tellis V2 34.9 x 150mm Upper Tube
• Includes M6 Set Screw

• Tellis V2 30.9/31.6mm Trelleborg Seal & Collar Ring (1)
• Includes IGUS Upper Bushing (1), IBeam Keyway (2), Lower Bushing (1)

• Replacement upper tube for Tellis dropper posts

• SEATPOST STAINLESS STEEL KEYS - SIZE 1 (QTY 3) - REVERB XPLR 27.2 AXS (2022+)
• SRAM Model ID: SP-SPP-T-A0

• Dropper Post Rebuild Kit

• Dropper Post Seal & Bushing Kit

• Dropper Post Clamp Bolt Kit

• Dropper Post Head Assembly Kit

• SEATPOST SERVICE KIT - 200 HOUR/1 YEAR SERVICE (INCLUDES NEW, UPGRADED IFP; REQUIRES POST BLEED TOOL, OIL HEIGHT TOOL &OIL LEVEL ADJUSTER) - REVERB A2 (2013-2016)
• SRAM Model ID: SP-SVC-T-A1

• SEATPOST SERVICE KIT - 200 HOUR/1 YEAR SERVICE (INCLUDES NEW, UPGRADED IFP; REQUIRES OIL LEVEL ADJUSTER) - REVERB STEALTH A2 (2013-2016)
• SRAM Model ID: SP-SVC-T-A1

• SEATPOST SERVICE KIT - 200 HOUR/1 YEAR SERVICE (INCLUDES FOAM RING, BUSHINGS, & O-RINGS) - REVERB XPLR AXS 27.2 (2022) A1
• SRAM Model ID: SP-SVC-T-A1

• SEATPOST SERVICE KIT - 200 HOUR/1 YEAR SERVICE (INCLUDES FOAM RING, INNER SEALHEAD BUSHING, & O-RINGS) - REVERB AXS
• SRAM Model ID: SP-SVC-T-A1

• SEATPOST SERVICE KIT - 200 HOUR/1 YEAR SERVICE (INCLUDES FOAM RING, INNER SEALHEAD BUSHING & O-RINGS) - REVERB B1/REVERB STEALTH B1(2017-2019)
• SRAM Model ID: SP-SVC-T-A1

• SEATPOST SERVICE KIT - 200 HOUR/1 YEAR SERVICE (INCLUDES FOAM RING, COLLAR, INNER SEALHEAD BUSHING, & O-RING) - REVERB STEALTH C1
• SRAM Model ID: SP-SVC-T-A1

• Shave off 6mm of insertion length for better in-frame clearance and routing
• Unique shark fin shape allows additional 4mm of clearance if flipped

• Winket replacement oil cartridge
• Includes bottom out bumper and Tellis lock nut tool

• SEATPOST POST CLAMP KIT - FITS 10MM OVAL SADDLE RAILS (INCLUDES CLAMP, NUTS & BOLTS) - REVERB AXS A1 (2020)/AXS XPLR A1 (2022)
• SRAM Model ID: SP-SPP-T-A0