Shimano 105 RD R7000 GS rear derailleur, centre cage, silver, 11-speed

Campagnolo Record 12-speed rear derailleur, max. 34 teeth

Shimano MTB 12-speed conversion kit, Deore XT M8100, 1x12-speed, colour: black, rear derailleur RD M8100, shift lever SL M8100, 10-51 cassette CS M8100, chain CN M8100

Shimano Deore XT M8100 MTB groupset, 12x1-speed, colour: black, rear derailleur RD M8100, shift lever SL M8100, crankset FC M8100, chainring SM CR85, cassette CS N8100, chain CN M8100, optional with bottom bracket

Complete 12-speed MTB groupset, Shimano Deore XT M8100, 12x1-speed, colour: black, choice of 2-piston or 4-piston disc brakes, optionally with brake discs and bottom bracket

MTB drivetrain 12x2-speed, Shimano Deore XT M8120 groupset, colour: black, choice of 2-piston or 4-piston XT disc brakes, optionally with brake discs and bottom bracket

Shimano Deore XT M8120 groupset, 12x2-speed, colour: black, without brakes, optional bottom bracket

Shimano Deore XT M8120 Upgrade Kit, 12x2-speed, colour: black, with cassette and chain

Campagnolo Chorus 12-speed rear derailleur

Road bike groupset: Sram Force AXS E1, 12x2-speed, complete, optionally with bottom bracket and charger

Road bike complete groupset, SRAM Force AXS E1, 12x2-speed, with Force AXS E1 power metre, complete, optional with bottom bracket and charger

Road bike rear derailleur, 12x2-speed, Force AXS, E1 series, electronic, 12-speed, medium cage, for 10-28-tooth and 11-36-tooth cassettes, battery not included.

SRAM Road, Gravel 1x12-speed rear derailleur, Force XPLR AXS eTap, D2, Unicorn Grey / Iridescent, electronic, 12-speed, medium cage, for 10-36T to 11-44T cassettes, without battery

Shimano GRX RX 812 upgrade kit, Disc Flat Mount, 11 x 1-speed, RDX812 rear derailleur for 11-40 or 11-42T cassettes, optionally with cassette and chain

Shimano Ultegra RD R8000 SS rear derailleur, short cage, black, 11-speed

Shimano Ultegra RD R8000 GS road bike rear derailleur, medium-length cage, black, 11-speed

Shimano DURA-ACE Di2 FC-R9200 crankset, 50-34-tooth chainring set, 12x2-speed, 160 mm length

Downhill complete groupset, Sram XX DH AXS drivetrain with Dub Wide crankset

Gravel rear derailleur, Shimano GRX Di2 RD RX717 SGS, 12-speed single-chainring, Shadow ES, electric, Di2 wireless, long cage for 10-51-tooth cassettes, without battery

Gravel complete groupset, Shimano GRX 820, Disc Fat Mount, complete 12x1-speed with RD RX822 long cage rear derailleur and Deore XT Micro Spline cassette, 10-51 tooth range

Road bike rear derailleur, 12x2-speed, Rival AXS, E1 series, electronic, 12-speed, medium cage, for 10-28T to 11-36T cassettes, without battery

Gravel rear derailleur, 13x1-speed, Force XPLR AXS, E1 series, Full Mount, unicon black, electronic, for 10-46T cassettes, without battery, UDH interface compatible only

Triathlon and time trial complete groupset, Shimano DURA-ACE Di2 TT R9250/R9160, with DURA-ACE power meter, 12x2-speed, rim brakes, optional handlebar-end shifters, charger, bottom bracket, rim brakes

Triathlon and time trial complete groupset, Shimano DURA-ACE Di2 TT R9250/R9160, 12x2-speed, rim brakes, optionally with handlebar-end shifters, charger, bottom bracket, rim brakes

Mountain bike rear derailleur, Shimano XTR Di2 RD M9250 SGS, 12x1-speed Shadow ES, electric, Di2 wireless, long cage for 10-51-tooth cassettes, without battery

Enduro and Cross Country rear derailleur, Shimano XTR Di2 RD M9250 GS, 12x1-speed, Shadow ES, electric, Di2 wireless, medium-length cage for 9/10-45-tooth cassettes, without battery

E-bike rear derailleur, Shimano XTR Di2 RD M9260-11 Linkglide, 11x1-speed Shadow ES, electric, Di2 wireless, SGS long cage, for 10-51 tooth cassette

E-bike mountain bike rear derailleur, Shimano XTR Di2 RD M9260 SGS, 12x1-speed Shadow ES, electric, Di2 wireless, long cage for 10-51 tooth cassette

Enduro and Cross Country MTB rear derailleur, Shimano Deore XT Di2 RD M8250 GS, 12x1-speed, Shadow ES, electric, Di2 wireless, medium-length cage for 9/10-45-tooth cassettes, without battery

MTB rear derailleur, 12x1-speed, Shimano Deore RD M6250, Di2 wireless, electric, Shadow ES, long cage for 10-51 tooth cassette

E-bike MTB rear derailleur, 12x1-speed, Shimano Deore RD M6260, Di2 wireless, electric, Shadow ES, long cage for 10-51 tooth cassette

MTB crankset, Sram XX DH drivetrain, DUB DH axle, chainline 56.5 mm, XX DH T-Type chainring, 34 teeth, length 150 mm

MTB crankset, Sram XX DH drivetrain, DUB DH axle, chainline 56.5 mm, XX DH T-Type chainring, 34 teeth, length 165 mm

Sram GX 11x1-speed conversion kit, rear derailleur, shift lever, cassette, chain, colour: black

Sram Upgrade Kit GX Eagle rear derailleur, shift lever, cassette and chain, 12-speed

Sram Group GX Eagle DUB 12x1-speed, complete with DUB crankset and optional DUB bottom bracket

Shimano Saint RDM 820 SS1 Shadow Plus rear derailleur, 10-speed, 2013 model

Sram Force 22 groupset, GXP crankset, optionally with brakes and Sram or Wheels bottom brackets

Sram 11-speed Upgrade Kit Force 22, rear derailleur, front derailleur, shift levers, cassette and chain

Sram Force 22 Disc Post Mount groupset, GXP crankset for threaded, OS 84.5 and BB86.5 bottom bracket shells

Sram 11-speed Upgrade Kit Force 22 HRD Disc Post Mount, rear derailleur, front derailleur, shift levers, cassette and chain

Sram Force 22 Disc Flat Mount groupset, GXP crankset for threaded, OS 84.5 and BB86.5 bottom bracket shells