MTB drivetrain parts and accessories

MTB drivetrain parts and accessories

378 products

  • SHIMANO FC-M582 DEORE / SLX / XT Left Crank Arm Fixing Bolt

    Left Crank Arm Fixing Bolt SHIMANO FC-M582 DEORE / SLX / XT

    3,99 €
    3,99 €

    Recommended price* : 3,99 €

  • SRAM DUB Bottom Bracket Preload Kit

    SRAM DUB Bottom Bracket Preload Kit

    4,99 €
    4,99 €

    Recommended price* : 5,00 €

  • Spacer Kit for SRAM DUB Road and MTB Bottom Bracket V3 #11.6418.002.002

    SRAM DUB Road and MTB V3 Bottom Bracket Spacer Kit #11.6418.002.002

    17,99 €
    17,99 €

    Recommended price* : 18,00 €

  • Crank Seal for SHIMANO Bottom Bracket

    Crank Arm Seal for SHIMANO Crankset

    2,99 €
    2,99 €

    Recommended price* : 2,99 €

  • Clamp for SRAM Trigger XX1 / X01 Eagle Shifters #11.7018.062.000

    Mounting Clamp for SRAM ROCKSHOX Shifters 11.7018.062.000

    19,99 €
    19,99 €

    Recommended price* : 30,00 €

  • Replacement Sprocket Kit SRAM Eagle PG-1210/1230 #11.2418.008.000

    Replacement Sprocket Kit SRAM Eagle PG-1210/1230 #11.2418.008.000

    22,99 €
    22,99 €

    Recommended price* : 32,00 €

  • DT SWISS Rim Magnet for Presta Valve

    DT SWISS Rim Magnet for Presta Valve

    19,99 €
    19,99 €
  • SHIMANO FC-M8100/7100/6100 Crank Arm Locking Nut

    SHIMANO FC-M8100/7100/6100 Crank Arm Locking Nut

    1,60 €
    1,60 €

    Recommended price* : 1,79 €

  • SRAM M18/30 DUB Steel Black Self-Extracting Bottom Bracket Bolt #11.6118.066.000

    SRAM M18/30 DUB Black Steel Self-Extracting Crankset Clamping Bolt #11.6118.066.000

    13,99 €
    13,99 €

    Recommended price* : 14,00 €

  • SRAM GX T-TYPE EAGLE AXS Rear Derailleur Mounting Bolt Kit

    SRAM GX T-TYPE EAGLE AXS Rear Derailleur Mounting Bolt Kit

    19,99 €
    19,99 €

    Recommended price* : 21,00 €

  • Reverse SB One Colab Chain Tensioner Black

    REVERSE COMPONENTS COLAB Chain Tensioner Black

    79,99 €
    79,99 €

    Recommended price* : 89,90 €

  • Cable Guide under Bottom Bracket SHIMANO #Y66Y98600 Blue

    SHIMANO Bottom Bracket Cable Guide #Y66Y98600

    2,99 €
    2,99 €

    Recommended price* : 2,99 €

  • SHIMANO SLX SL-M6000 Right Gear Shifter Lower Cover #Y0CR98020

    Lower Cover for 10-Speed Shifter SHIMANO SLX SL-M6000 Right

    2,99 €
    2,99 €

    Recommended price* : 2,99 €

  • STRONGLIGHT BOSCH GEN2 E-Bike Sprocket

    STRONGLIGHT BOSCH GEN2 E-Bike Sprocket

    9,99 €
    9,99 €

    Recommended price* : 10,99 €

  • RACE FACE Chainring Bolt and Nut Kit for Chainring M8x8.5 mm Steel (x4)

    RACE FACE M8x8.5 mm Steel Chainring Bolt and Threaded Insert Nut Kit (x4)

    5,99 €
    5,99 €
  • Safety Plate for SHIMANO FC-M580 Left Crank Arm

    SHIMANO FC-M580 Crankset Left Crank Arm Safety Clip

    2,99 €
    2,99 €

    Recommended price* : 2,99 €

  • BURGTEC Preload Bolt for Shimano HOLLOWTECH 2 Bottom Bracket Black

    BURGTEC Preload Bolt for Shimano HOLLOWTECH 2 Crankset Black

    11,99 €
    11,99 €

    Recommended price* : 12,00 €

  • SHIMANO CS-M9100 Cassette Thin Spacer

    SHIMANO CS-M9100 Cassette Thin Spacer

    0,99 €
    0,99 €

    Recommended price* : 1,19 €

  • SRAM M15/M22 Self-Extracting Crank Bolt for GXP Crankset Black

    SRAM M15/M22 Self-Extracting Crank Bolt for GXP Crankset Black

    11,99 €
    11,99 €

    Recommended price* : 13,00 €

  • SB3 Clamp Collar for Sram Shifter

    SB3 Clamp for Sram Shifter Black

    9,99 €
    9,99 €
  • RACE FACE Chainring Bolt and Nut Kit for Chainring M8 Steel (x5)

    RACE FACE M8 Steel Chainring Bolt and Threaded Nut Kit (x5)

    9,99 €
    9,99 €
  • Battery Locking Clip/Lever SRAM GX T-Type AXS Derailleur

    Battery Locking Clip/Lever SRAM GX T-Type AXS Derailleur

    15,99 €
    15,99 €
  • Clamp for SRAM Trigger XX1 / X01 Eagle Shifters #11.7018.062.000

    Clamp for SRAM and ROCKSHOX Shifters 11.7015.064.000

    5,99 €
    5,99 €

    Recommended price* : 30,00 €

  • SRAM Chimney Screw Kit (x4)

    SRAM Chimney Bolt Kit (x4)

    7,90 €
    7,90 €

    Recommended price* : 8,00 €

  • REVERSE COMPONENTS Single Speed Kit with 13-Tooth Sprocket Black

    REVERSE COMPONENTS Single Speed Kit with 13-Tooth Sprocket Black

    29,99 €
    29,99 €

    Recommended price* : 33,90 €

  • SRAM M18/M30 Self-Extracting Crank Bolt for DUB Bottom Bracket Black

    SRAM M18/M30 Self-Extracting Crank Bolt for DUB Bottom Bracket Black

    15,99 €
    15,99 €

    Recommended price* : 22,00 €

  • Spacer for SHIMANO Bottom Bracket 2.5 mm

    Spacer for SHIMANO Bottom Bracket 2.5 mm

    2,99 €
    2,99 €

    Recommended price* : 2,99 €

  • SRAM BB30/PF30 Bottom Bracket Preload Ring

    SRAM BB30/PF30 Bottom Bracket Preload Ring

    7,90 €
    7,90 €

    Recommended price* : 8,00 €

  • SHIMANO XT RD-M8100 Rear Derailleur Pulley Fixing Screws (x2) #Y3FW98090

    Jockey Wheel Bolts for Rear Derailleur 12-speed SHIMANO XT RD-M8100 (x2)

    2,99 €
    2,99 €

    Recommended price* : 2,99 €

  • Preload Nut for RACE FACE CINCH Crankset

    RACE FACE CINCH Crankset Preload Nut

    6,99 €
    6,99 €
  • REVERSE COMPONENTS 10-Speed Cassette Spacer 1.85mm

    REVERSE COMPONENTS 10-Speed Cassette Spacer 1.85mm

    3,99 €
    3,99 €

    Recommended price* : 4,90 €

  • Clamp for SRAM EAGLE AXS Shifter #11.7018.076.002

    SRAM EAGLE AXS Shifter Clamp #11.7018.076.002

    24,99 €
    24,99 €

    Recommended price* : 30,00 €

  • 19mm>22.2mm Spacer Kit for SDG SLATER Junior Handlebar Black

    19mm>22.2mm Spacer Kit for SDG SLATER Junior Handlebar Black

    5,99 €
    5,99 €

    Recommended price* : 6,99 €

  • M8 Fixing Bolt for SRAM Square-Taper and Powerspline Cranks (x2) #11.6115.115.000

    M8 Fixing Bolts for SRAM Square-Taper and Powerspline Crankarms (x2)

    6,00 €
    6,00 €

    Recommended price* : 6,00 €

  • SHIMANO SLX SL-M7000-11 Right Gear Shifter Lower Cover #Y06M98020

    SHIMANO SLX SL-M7000 11S Right Shifter Lower Cover

    3,59 €
    3,59 €

    Recommended price* : 3,59 €

  • SHIMANO XT FC-M8100 12S Chainring Fixing Nut and Washer Black

    SHIMANO XT FC-M8100 12S Chainring Fixing Nut and Washer Black

    18,99 €
    18,99 €

    Recommended price* : 21,49 €

  • SRAM M15 Crank Fixing Bolts Without Cap ISIS and HOWITZER (x2) #11.6900.002.050

    SRAM M15 ISIS and HOWITZER Crankarm Fixing Bolts without Cap (x2) #11.6900.002.050

    8,00 €
    8,00 €

    Recommended price* : 8,00 €

  • Single Speed Kit with 13-Tooth Sprocket REVERSE COMPONENTS Purple

    Single Speed Kit with 13-Tooth Sprocket REVERSE COMPONENTS Purple

    29,99 €
    29,99 €

    Recommended price* : 33,90 €

  • E-THIRTEEN E-SPEC RACE Bosch Gen 4 Crank Extractor

    E-THIRTEEN E-SPEC RACE Bosch Gen 4 Crank Extractor

    9,99 €
    9,99 €

    Recommended price* : 10,95 €

  • SHIMANO XT M8000 Single Chainring Chainbolt Kit 11.4 mm (x4) Black

    SHIMANO XT M8000 Single Chainring Bolt Kit 11.4 mm (x4) Black

    12,99 €
    12,99 €

    Recommended price* : 12,99 €

  • Kit of 4 Bolts and Nuts for Outer Chainring Fixing on Triple Crankset SHIMANO DEORE FC-M6000 #Y1WC98050 Black

    Bolt and Nut Kit for Outer Chainring for SHIMANO DEORE FC-M6000 Triple Crankset Black (x4)

    9,69 €
    9,69 €

    Recommended price* : 9,69 €

  • REVERSE COMPONENTS 4 Chainring Bolt Kit Black

    REVERSE COMPONENTS 4 Chainring Bolt Kit Black

    12,99 €
    12,99 €

    Recommended price* : 14,90 €

  • Frame/Derailleur Fixing Inserts SRAM SLEEVE B-BOLT for T-TYPE XXSL-XX-X0-GX (x2)

    Frame/Derailleur Fixing Inserts SRAM SLEEVE B-BOLT for T-TYPE XXSL-XX-X0-GX (x2)

    12,99 €
    12,99 €

    Recommended price* : 13,00 €

  • SRAM X0 T-Type Eagle AXS Derailleur Protection Kit

    SRAM X0 T-Type Eagle AXS Derailleur Protection Kit

    21,99 €
    21,99 €

    Recommended price* : 24,00 €

  • SHIMANO SLX SL-M7000 Left Gear Shifter Cover #Y06N98020

    Gear Shifter Cover SHIMANO SLX SL-M7000 Left

    3,59 €
    3,59 €

    Recommended price* : 3,59 €

  • RACE FACE Chaintab Shims Chainring Spacers (X4) Black

    RACE FACE Chainring Chaintab Shims Spacers (X4) Black

    19,99 €
    19,99 €

    Recommended price* : 19,90 €

  • SRAM XX1/X01/X1/NX/GX Chainring Bolt Kit (x4)

    Chainring Bolt Kit SRAM XX1/X01/X1/NX/GX (x4)

    16,99 €
    16,99 €

    Recommended price* : 17,00 €

  • SHIMANO CUES SL-U4010-9R Right-Hand Shifter Lower Cover

    SHIMANO CUES SL-U4010-9R Right-Hand Shifter Lower Cover

    1,90 €
    1,90 €

    Recommended price* : 1,99 €

  • SRAM EAGLE GX 12S Rear Derailleur Fixing Screws and Limit Screws Kit

    Fixing Bolts and Limit Screws Kit for SRAM EAGLE GX 12-Speed Rear Derailleur

    12,99 €
    12,99 €

    Recommended price* : 13,00 €

  • TRUVATIV 8mm Chimney Screw Kit (x5)

    TRUVATIV 8mm Chimney Bolt Kit (x5)

    10,99 €
    10,99 €

    Recommended price* : 11,00 €

  • Cable Fixing Bolt for SRAM GX 1x11-Speed Rear Derailleur #11.7518.057.000

    Cable Fixing Bolt for SRAM GX 1x11-Speed Rear Derailleur #11.7518.057.000

    3,99 €
    3,99 €

    Recommended price* : 4,00 €

  • SHIMANO XTR M980 Inner Chainring / XT M8000 Middle Chainring Chainring Bolt Kit 10.1 mm (x4) Matte Silver

    SHIMANO XTR M980 Inner Chainring / XT M8000 Middle Chainring Bolt Kit 10.1 mm (x4) Matt Silver

    17,99 €
    17,99 €

    Recommended price* : 18,49 €

  • 2-Screw Kit for Shift Lever Push Buttons SHIMANO XT/XTR Di2 #Y01W98010

    Kit of 2 Screws for Push Buttons on SHIMANO XT/XTR Di2 Gear Shifters #Y01W98010

    12,99 €
    12,99 €

    Recommended price* : 13,49 €

  • SHIMANO Rear Derailleur Pulley Bolt M5x12.45 mm (x1)

    SHIMANO M5x12.45 mm Rear Derailleur Jockey Wheel Bolt (x1)

    3,99 €
    3,99 €

    Recommended price* : 4,19 €

  • Setup Key / Cage Lock Rear Derailleur SRAM X0 T-Type Eagle AXS

    Setup Key / Cage Lock Rear Derailleur SRAM X0 T-Type Eagle AXS

    15,99 €
    15,99 €

    Recommended price* : 16,00 €

  • BURGTEC Preload Bolt for Shimano HOLLOWTECH 2 Crankset Silver

    BURGTEC Preload Bolt for Shimano HOLLOWTECH 2 Crankset Silver

    11,99 €
    11,99 €

    Recommended price* : 12,00 €

  • Fixing Screws and Stop for SRAM GX Eagle AXS Rear Derailleur #11.7518.098.006

    Fixing Hardware and Limit Screw for SRAM GX Eagle AXS Rear Derailleur #11.7518.098.006

    19,99 €
    19,99 €

    Recommended price* : 24,00 €

  • Cable Fixing Screw and Spacer for SHIMANO XT RD-M8100 Rear Derailleur #Y3FW98060

    Cable Fixing Bolt and Spacer for 12V SHIMANO XT RD-M8100 Rear Derailleur

    1,79 €
    1,79 €

    Recommended price* : 1,79 €

  • B Push Button for SHIMANO XT Di2 SW-M8050 Left Shifter #Y0B300002

    B-Button for Left Shifter SHIMANO XT Di2 SW-M8050 #Y0B300002

    4,89 €
    4,89 €

    Recommended price* : 4,89 €

  • Bolt Kit for Bottom Bracket Spider SRAM TORX T20 (x8)

    Bolt Kit for Bottom Bracket Spider SRAM TORX T20 (x8)

    17,99 €
    17,99 €

    Recommended price* : 20,00 €

MTB drivetrain spare parts

These are the small parts that can stop a rebuild on a Sunday morning: a lost crank bolt, a forgotten spacer, a broken preload cap. Shimano, SRAM, Race Face and DT Swiss provide the essential replacement parts.

What gets lost or breaks first

  • Crank arm clamp bolts and nuts, often marked during removal.
  • Preload caps for cranksets, plastic on many models.
  • Derailleur mounting bolts and chainring bolts, with fragile heads.
  • Seals and dust covers for crank arms, to be replaced as soon as they become stiff.

Spacers and preload

  • The bottom bracket spacers adjust the width: without them, there will be play and creaking.
  • The preload kits adjust the lateral tension on the axle without tightening the bearings.
  • Each frame-crankset combination has its own spacer stack: note the order during removal.

Cassette and freehub parts

Some cassettes can be repaired: the large aluminium sprockets wear faster than the small ones and can be replaced individually in several ranges. This offers real savings on high-end cassettes, provided the rest is still in good condition.

The right approach

Photograph the assembly before dismantling it and note the reference engraved on the part. This avoids ordering twice: for these small parts, the same crankset model can have three different bolt sets depending on the year.

See also: MTB cranksets and crank arms · Bottom brackets · MTB derailleur jockey wheels and cages