Drivetrain Components

Showing: 1 - 48 of 268 products

SRAM GX XG-1150 Cassette - 11 Speed, 10-42T, Black, for XD Driver Body

SRAM GX XG-1150 Cassette - 11 Speed, 10-42T, Black, for XD Driver Body

SRAM

HK$5,080.95 HK$3,048.57

In Stock

Shimano M361 Hybrid Crankset (Black, 170mm X 42/32/22T)

Shimano M361 Hybrid Crankset (Black, 170mm X 42/32/22T)

SHIMANO

HK$1,743.52 HK$1,046.10

In Stock

Shimano Dura-Ace 9000 53t 110mm 11-Speed Chainring for 39/53t

Shimano Dura-Ace 9000 53t 110mm 11-Speed Chainring for 39/53t

SHIMANO

HK$6,918.13 HK$4,150.88

In Stock

Shimano XT FC-M8000 175mm Left Crank Arm

Shimano XT FC-M8000 175mm Left Crank Arm

SHIMANO

HK$3,219.25 HK$1,931.55

In Stock

SRAM GX Eagle XG-1275 Cassette - 12 Speed, 10-50t, Black, for XD Driver Body

SRAM GX Eagle XG-1275 Cassette - 12 Speed, 10-50t, Black, for XD Driver Body

SRAM

HK$6,991.25 HK$4,194.75

In Stock

BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint

BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint

BUCKLOS

HK$1,867.22 HK$1,120.33

In Stock

Sunrace CSR91 9-Speed Nickel Plated Cassette with Alloy Lockring and Gray Spacer, 11-28T

Sunrace CSR91 9-Speed Nickel Plated Cassette with Alloy Lockring and Gray Spacer, 11-28T

SunRace

HK$1,378.20 HK$826.92

In Stock

Sunrace CSR86 8-Speed Nickel Plated Cassette, 11-28T

Sunrace CSR86 8-Speed Nickel Plated Cassette, 11-28T

SunRace

HK$1,197.92 HK$718.75

In Stock

Shimano Lever Cover ULTEGRA ST-6800 Black

Shimano Lever Cover ULTEGRA ST-6800 Black

SHIMANO

HK$1,041.73 HK$625.04

In Stock

Chain Guard 20" W/Line Adjustable Chrome. Bicycle Part, Bike Part, Chain Guard for 20" lowrider Bike

Chain Guard 20" W/Line Adjustable Chrome. Bicycle Part, Bike Part, Chain Guard for 20" lowrider Bike

Lowrider

HK$1,372.18 HK$823.31

In Stock

Shimano Acera M361 48t Chainring Guard with Fixing Screws

Shimano Acera M361 48t Chainring Guard with Fixing Screws

SHIMANO

HK$1,020.67 HK$612.40

In Stock

Shimano Unisex Kassette 10 Fach Sprocket, Silber, 11-36T UK

Shimano Unisex Kassette 10 Fach Sprocket, Silber, 11-36T UK

SHIMANO

HK$1,792.87 HK$1,075.72

In Stock

Shimano Alfine 39t 130mm Chainring Black for Double Guard

Shimano Alfine 39t 130mm Chainring Black for Double Guard

SHIMANO

HK$1,071.72 HK$643.03

In Stock

Sunrace CS-M40 Cassette Fh Cass Sunrace Csm40 11-34 Ucp 7s

Sunrace CS-M40 Cassette Fh Cass Sunrace Csm40 11-34 Ucp 7s

SunRace

HK$1,227.97 HK$736.78

In Stock

SRAM X.7 BB30 Crankset (175mm, 39/26T)

SRAM X.7 BB30 Crankset (175mm, 39/26T)

SRAM

HK$4,481.82 HK$2,689.09

In Stock

Shimano Spares FC-T521 chainring 36T-AL, black

Shimano Spares FC-T521 chainring 36T-AL, black

SHIMANO

HK$1,669.70 HK$1,001.82

In Stock

FSA Pro Road 52T/110mm N10/11, Black

FSA Pro Road 52T/110mm N10/11, Black

FSA

HK$2,280.55 HK$1,368.33

In Stock

SRAM PC-971 9 Speed Silver/Gray Chain with Powerlink

SRAM PC-971 9 Speed Silver/Gray Chain with Powerlink

SRAM

HK$1,267.02 HK$760.21

In Stock

Shimano Tiagra 4500 39t 130mm 9-Speed Chainring

Shimano Tiagra 4500 39t 130mm 9-Speed Chainring

SHIMANO

HK$1,167.86 HK$700.72

In Stock

KMC X10 10-Speed X-Series Bicycle Chain | Compatible with Shimano, SRAM, Campagnolo and All Major Systems | Ti Gold

KMC X10 10-Speed X-Series Bicycle Chain | Compatible with Shimano, SRAM, Campagnolo and All Major Systems | Ti Gold

KMC

HK$1,459.37 HK$875.62

In Stock

Black Ops BMX Bicycle Bottom Bracket Set

Black Ops BMX Bicycle Bottom Bracket Set

Black Ops

HK$831.98 HK$499.19

In Stock

Shimano HG31 8 Speed Cassette

Shimano HG31 8 Speed Cassette

SHIMANO

HK$982.22 HK$589.33

In Stock

Full Speed Ahead FSA Pro Black Triple 130/74BCD Road Chainring - 130BCD 39T

Full Speed Ahead FSA Pro Black Triple 130/74BCD Road Chainring - 130BCD 39T

FSA

HK$1,702.75 HK$1,021.65

In Stock

Shimano SF-MX30 Single Speed Freewheel (18Tx3/32" 1 Speed)

Shimano SF-MX30 Single Speed Freewheel (18Tx3/32" 1 Speed)

SHIMANO

HK$1,513.40 HK$908.04

In Stock

KMC X10-116L, NP/BK 10 Speed Bicycle Chain, silver, 0.5 inches x 0.39 inches (KMC014)

KMC X10-116L, NP/BK 10 Speed Bicycle Chain, silver, 0.5 inches x 0.39 inches (KMC014)

KMC

HK$1,210.00 HK$726.00

In Stock

KMCA0 Z410 112 Gold Bicycle Chain (1-Speed, 1/2 x 1/8-Inch, 112L, Ti-N Gold)

KMCA0 Z410 112 Gold Bicycle Chain (1-Speed, 1/2 x 1/8-Inch, 112L, Ti-N Gold)

KMC

HK$1,089.73 HK$653.84

In Stock

X0 Eagle T-Type V2 Crankset, Speed: 12, Spindle: 28.99mm, BCD: Direct Mount, 32, Dub, 175mm, Black, Boost

X0 Eagle T-Type V2 Crankset, Speed: 12, Spindle: 28.99mm, BCD: Direct Mount, 32, Dub, 175mm, Black, Boost

SRAM

HK$12,341.45 HK$7,404.87

In Stock

Insane Chains Bicycle Chain Cover Protects Your Clothing Against Chain Lube and Adds Style - Easy Installation No Tools Required Single-Speed or Fixed-Gear Bikes Only (White-Solid, Toddler)

Insane Chains Bicycle Chain Cover Protects Your Clothing Against Chain Lube and Adds Style - Easy Installation No Tools Required Single-Speed or Fixed-Gear Bikes Only (White-Solid, Toddler)

Insane Chains

HK$1,255.00 HK$753.00

In Stock

MYEEI Fixed Gear 130 BCD 50T Bicycle Chainring Track Bike Chain Wheel Chain Ring Fixie Single Speed 130 BCD 44T 46T 48T 50T 52T 53T (Color : 50T)

MYEEI Fixed Gear 130 BCD 50T Bicycle Chainring Track Bike Chain Wheel Chain Ring Fixie Single Speed 130 BCD 44T 46T 48T 50T 52T 53T (Color : 50T)

MYEEI

HK$3,147.27 HK$1,888.36

In Stock

Conquer Elite Fixed Gear Crankset, Fixie Bike Crankset, One Speed Bicycle Crank, Single Speed Crank (RXL Crank)

Conquer Elite Fixed Gear Crankset, Fixie Bike Crankset, One Speed Bicycle Crank, Single Speed Crank (RXL Crank)

Conquer Elite

HK$6,312.43 HK$3,787.46

In Stock

LAIJIANG GOLDIX Cranksets 160mm Hollow Integrated Crankarms 28/30/32/34/36T Chainring Aluminum Alloy Crankset for 7-12 Speed Children's Folding Bicycle with Bearing (Color : 34T, Size : 150mm)

LAIJIANG GOLDIX Cranksets 160mm Hollow Integrated Crankarms 28/30/32/34/36T Chainring Aluminum Alloy Crankset for 7-12 Speed Children's Folding Bicycle with Bearing (Color : 34T, Size : 150mm)

LAIJIANG

HK$2,231.75 HK$1,339.05

In Stock

LSRRYD 165mm 170mm 175mm Hollow Integrated Bike Cranksets with Bottom Bracket 68mm 73mm Aluminium Lightweight Crank Arm Set for Road Bicycle Folding Bike(Silver,165mm)

LSRRYD 165mm 170mm 175mm Hollow Integrated Bike Cranksets with Bottom Bracket 68mm 73mm Aluminium Lightweight Crank Arm Set for Road Bicycle Folding Bike(Silver,165mm)

LSRRYD

HK$2,969.80 HK$1,781.88

In Stock

equlup Chain Guard Protector, Plastic BicycleSprocket Protective Cover Black Chainring Sprockets Cranksets Guard Protector with 4 Holes for Bike

equlup Chain Guard Protector, Plastic BicycleSprocket Protective Cover Black Chainring Sprockets Cranksets Guard Protector with 4 Holes for Bike

equlup

HK$870.42 HK$522.25

In Stock

Premium Bike Crank Arm Hardware Set for Enhanced Performance, Pink

Premium Bike Crank Arm Hardware Set for Enhanced Performance, Pink

NineFit Basics

HK$822.33 HK$493.40

In Stock

SHIMANO Ultegra FC-R8100 12-Speed Double Chainset, 50 / 34T 175mm, Fcr8100e04 Model, Plastic Strand Type

SHIMANO Ultegra FC-R8100 12-Speed Double Chainset, 50 / 34T 175mm, Fcr8100e04 Model, Plastic Strand Type

SHIMANO

HK$12,742.38 HK$7,645.43

In Stock

Alomejor Folding Chainring, Compact Design, Aluminum Alloy Chainring, Precision-Machined 53T for Cyclists Road Biking Commuters Folding Bikes

Alomejor Folding Chainring, Compact Design, Aluminum Alloy Chainring, Precision-Machined 53T for Cyclists Road Biking Commuters Folding Bikes

Alomejor

HK$1,270.03 HK$762.02

In Stock

Odyssey 22Mm Mid Bottom Brackets - Mid - 22Mm - Alloy - Press Fit - 41Mm - Blac

Odyssey 22Mm Mid Bottom Brackets - Mid - 22Mm - Alloy - Press Fit - 41Mm - Blac

Odyssey

HK$1,393.28 HK$835.97

In Stock

Folding Bike Crankset,110/127/140/150/155/160MM Children's Mountain Bikes Crank Arms Set, 28/30/32/34/36T Hollow Integrated Single Speed Round Narrow Wide Chainring 7-12Speed With BB Black(30T,155mm)

Folding Bike Crankset,110/127/140/150/155/160MM Children's Mountain Bikes Crank Arms Set, 28/30/32/34/36T Hollow Integrated Single Speed Round Narrow Wide Chainring 7-12Speed With BB Black(30T,155mm)

MLIKYRGK

HK$2,139.52 HK$1,283.71

In Stock

Wolf Tooth CAMO Direct Mount Spider for Shimano

Wolf Tooth CAMO Direct Mount Spider for Shimano

Wolf Tooth

HK$1,513.45 HK$908.07

In Stock

MYEEI 110 BCD Road Bicycle Chain Cover 110 BCD 44T 46T 48T 50T 52T 53T Protect Support Folding Bike Chainring Guard (Color : 48T)

MYEEI 110 BCD Road Bicycle Chain Cover 110 BCD 44T 46T 48T 50T 52T 53T Protect Support Folding Bike Chainring Guard (Color : 48T)

MYEEI

HK$2,325.53 HK$1,395.32

In Stock

BUCKLOS 6/7/8/9/10/11/12 Speed Bike Chain,Bicycle Chain for Road Bike/E-Bike/Mountain Bike/MTB/Shimano SRAM,Half/Full Hollow Bike Chain Silver/Gold 1/2 x 11/128 Inch 116 Links with Quick Link

BUCKLOS 6/7/8/9/10/11/12 Speed Bike Chain,Bicycle Chain for Road Bike/E-Bike/Mountain Bike/MTB/Shimano SRAM,Half/Full Hollow Bike Chain Silver/Gold 1/2 x 11/128 Inch 116 Links with Quick Link

BUCKLOS

HK$1,558.47 HK$935.08

In Stock

Shimano BB-ES300 oyska suportu Octalink BSA 118/68mm E-typ

Shimano BB-ES300 oyska suportu Octalink BSA 118/68mm E-typ

SHIMANO

HK$3,533.40 HK$2,120.04

In Stock

SHIMANO CUES CS-LG400-10 Cassette - 10-Speed, 11-39t, Black

SHIMANO CUES CS-LG400-10 Cassette - 10-Speed, 11-39t, Black

SHIMANO

HK$1,825.80 HK$1,095.48

In Stock

Insane Chains Bicycle Chain Cover Protects Your Clothing Against Chain Lube and Adds Style - Easy Installation No Tools Required Single-Speed or Fixed-Gear Bikes Only (Yellow-Solid, Adult)

Insane Chains Bicycle Chain Cover Protects Your Clothing Against Chain Lube and Adds Style - Easy Installation No Tools Required Single-Speed or Fixed-Gear Bikes Only (Yellow-Solid, Adult)

Insane Chains

HK$1,444.28 HK$866.57

In Stock

MYEEI Fixed Gear Freewheel 19T Bicycle 13T 14T 15T 16T 17T 18T 19T Cogs Hub Locking Single Speed Wheel Track Flywheel Enhanced Heat Treatment Steel (Color : 15T)

MYEEI Fixed Gear Freewheel 19T Bicycle 13T 14T 15T 16T 17T 18T 19T Cogs Hub Locking Single Speed Wheel Track Flywheel Enhanced Heat Treatment Steel (Color : 15T)

MYEEI

HK$1,678.65 HK$1,007.19

In Stock

POLSO BMX 16T 18T BMX Cog Pro Slope Jump, U Pool BMX cog Lock Ring Dirt Race Street Style BMX Cog BMX Race cog 18T BMX cog (Volcanic Black, 16T)

POLSO BMX 16T 18T BMX Cog Pro Slope Jump, U Pool BMX cog Lock Ring Dirt Race Street Style BMX Cog BMX Race cog 18T BMX cog (Volcanic Black, 16T)

POLSO

HK$1,348.15 HK$808.89

In Stock

SHIMANO CUES FC-U4010-2B Crankset - 175mm, 9/10/11-Speed, 36/22t, Riveted, Square Taper JIS Spindle Interface, CL 3mm

SHIMANO CUES FC-U4010-2B Crankset - 175mm, 9/10/11-Speed, 36/22t, Riveted, Square Taper JIS Spindle Interface, CL 3mm

SHIMANO

HK$2,226.67 HK$1,336.00

In Stock

Blue Square Q360 Valve Replacement High-Speed Cassette (Standard)

Blue Square Q360 Valve Replacement High-Speed Cassette (Standard)

BLUE SQUARE

HK$2,593.21 HK$1,555.93

In Stock

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