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Gear Cranks

A gear crank is a device that generates rotary motion by reciprocating motion. On a bicycle, the integral part that connects the crankshaft and the pedal shaft is called the crank, and when you step on it with your foot, the crankshaft rotates and the bicycle runs. It is important to choose the proper crank length according to your height (leg length), and it is an indispensable item for faster speed, smooth and light riding. There are aluminum alloy and steel, and it is a good idea to choose one considering the purpose and usage situation.
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  1. Cotterless cap
    No Brand Cotterless cap
    For cotterless cranks * The shape may differ from the image.
    Rating:
    87%
    from S$4.19
    Min. 2 days
  2. GRX Crankset FC-RX810-2 11-Stage
    SHIMANO GRX Crankset FC-RX810-2 11-Stage
    Number of Teeth  48×31T 
    from S$389.90
    Min. 6 days
  3. Dura-Ace FC-R9100 11-speed crankset
    SHIMANO Dura-Ace FC-R9100 11-speed crankset
    Compatible front derailleur: FD-R9100 (as of November 2016) FD-9000 / 6800/5800 series is not supported.
    Type  Hollow Tech 2  Quick Type  Rear compatible speed: 11 speed  Suitable Chain  HG-X11  Dimension PCD (mm)  110 
    from S$1,299.00
    Min. 6 days
  4. W guard gear crankset 48T
    GRK W guard gear crankset 48T
    Gear crankset with double guard
    Number of Teeth  48T  Tooth thickness (inch)  1/2×3/32 
    Rating:
    83%
    from S$66.99
    Min. 2 days
  5. Cotterless crankset
    GRK Cotterless crankset
    It will be thick teeth.
    Set Contents  Left and right 1 set  Material  Steel  Number of Teeth  32T 
    Rating:
    78%
    from S$47.99
    Min. 2 days
  6. W guard gear crankset 36T
    GRK W guard gear crankset 36T
    Gear crankset with double guard Design is subject to change.
    Number of Teeth  36T  Tooth thickness (inch)  1/2×3/32 
    Rating:
    83%
    from S$53.99
    Min. 2 days
  7. W guard gear crankset 40T
    GRK W guard gear crankset 40T
    Gear crankset with double guard
    Number of Teeth  40T  Tooth thickness (inch)  1/2×3/32 
    Rating:
    83%
    from S$38.99
    Min. 2 days
  8. Cotterless Gear Crankset 36T
    GRK Cotterless Gear Crankset 36T
    Number of Teeth  36T  Type  For exterior 
    Rating:
    94%
    from S$37.99
    Min. 2 days
  9. Cotterless Nut
    No Brand Cotterless Nut
    For cotterless cranks
    Material  Iron  Color  Black 
    Rating:
    99%
    from S$3.19
    Min. 2 days
  10. Cotterless crank (left)
    GRK Cotterless crank (left)
    Material  Steel 
    Rating:
    98%
    from S$10.99
    Min. 2 days
  11. FC-M311 42 x 32 x 22 Black with Guard 170mm
    SHIMANO FC-M311 42 x 32 x 22 Black with Guard 170mm
    Speed: 7 / 8S BB: Number of square teeth Composition: 42X32X22T Crank length: 170mm With chain guard
    Color  Black 
    Rating:
    97%
    from S$63.99
    Min. 2 days
  12. Cotterless gear crank (right)
    GRK Cotterless gear crank (right)
    Material  Steel  Number of Teeth  32T 
    Rating:
    50%
    from S$19.99
    Min. 2 days
  13. Cotterless cap
    SAGISAKA Cotterless cap
    2 pieces on the left and right.
    Color  Gray 
    Rating:
    80%
    from S$3.99
    Min. 2 days
  14. Crank bolt for cotterless
    Nakatani Kinzoku Kogyo Crank bolt for cotterless
    Color  Black 
    from S$5.29
    Min. 2 days
  15. GRX Crankset FC-RX810-1 11-Stage
    SHIMANO GRX Crankset FC-RX810-1 11-Stage
    from S$389.90
    Min. 6 days
  16. Cotterless hanger one set
    Nakatani Kinzoku Kogyo Cotterless hanger one set
    11 balls for general light vehicles with retainers
    from S$23.99
    Min. 5 days
  17. FC-M371 48X36X26 170mm
    SHIMANO FC-M371 48X36X26 170mm
    Speed: 9S BB: Square: LL123 Number of teeth composition: 48X36X26T Crank length: 170mm No chain guard
    Color  Black 
    from S$87.99
    Min. 6 days
  18. 2 Piece Crankset FC-4700
    SHIMANO 2 Piece Crankset FC-4700
    "Rider Tuned" concept 10-speed chainring PCD: 110mm, 4-arm structure that follows the image of the high-end model
    Specification  (Applicable rear speed) 10 speed 
    from S$269.90
    Min. 36 days
  19. FC-M371 44X32X22 170mm
    SHIMANO FC-M371 44X32X22 170mm
    Speed: 9S BB: Square: LL123 Number of teeth composition: 44X34X24T Crank length: 170mm No chain guard
    Color  Black 
    from S$85.99
    Min. 6 days
  20. Crank nut cotterless
    SAGISAKA Crank nut cotterless
    Crank stop nut For cotterless cranks * A special tool is required to repair the crank.
    Color  Black 
    from S$4.59
    Min. 6 days
  21. Crank stop bolt
    SAGISAKA Crank stop bolt
    Crank stop bolt For cottered cranks * A special tool is required to repair the crank.
    Color  Black 
    from S$5.29
    Min. 6 days
  22. SLX SM-CRM75 chainring
    SHIMANO SLX SM-CRM75 chainring
    Special MTB gear teeth improve chain engagement and retention Replaceable single / double chainrings Crankset can be used as a common part Excellent chain retention Can be tuned by the rider Number of teeth composition: 30T, 32T, 34T For FC-M7100 / 7120/7130 only Direct mount type: MTB12S Front s... Read More
    from S$48.99
    Min. 6 days
  23. Crankset ENE CICLO CHAINWHEEL Triple
    DIA-COMPE Crankset ENE CICLO CHAINWHEEL Triple
    Specification  Fixing bolt with pedal washer  Mass (g)  700 
    from S$569.90
    Min. 10 days
  24. CENTAUR + crank + ultra torque + 11s (18 ~ 20) + silver
    Campagnolo CENTAUR + crank + ultra torque + 11s (18 ~ 20) + silver
    4-arm design Supports two types of chainring combinations with one crank Lightweight crank with processing on the back side Ultra torque axle Inner design of chainring optimized for all combinations Requires Ultra Torque BB Cup Not compatible with MY2017 POTENZA's ErgoPower.
    from S$479.90
    Min. 9 days
  25. Dura-Ace Track Crankset FC-7600
    SHIMANO Dura-Ace Track Crankset FC-7600
    * Chain ring is not included.
    Included Accessories  Chain ring bolt  Type  BB: Square  Quick Type  truck 
    from S$869.90
    Min. 6 days
  26. SLX SM-CRM70 compatible crank: FC-M7000-1
    SHIMANO SLX SM-CRM70 compatible crank: FC-M7000-1
    Dimension PCD (mm)  96 
    from S$57.99
    Min. 6 days
  27. FC-R9100-P Built-in power meter without chainring 11-stage
    SHIMANO FC-R9100-P Built-in power meter without chainring 11-stage
    A set of left and right crank arms. The chain ring is sold separately. Integrated design: More reliable system. Waterproof system for all situations. Accurate and quick data collection: Extremely accurate, strain gauge measurement. Stable power measurement at any pedaling position. Built-in recha... Read More
    Dimension PCD (mm)  110 
    from S$2,699.00
    Min. 6 days
  28. SUPER+RECORD+Crank+Ultratorque+12s+Ti Shaft (19~)
    Campagnolo SUPER+RECORD+Crank+Ultratorque+12s+Ti Shaft (19~)
    Perfect compatibility with both disc brakes and rim brakes with advanced Campagnolo carbon technology in a smoother, more aerodynamic design 145.5mm Q-Factor New Chainring-Ultra Torque Axle Titanium Axle and Reverse Thread Titanium Fixing Bolt Pin Ultra Hollow Technology for Upshifts Optimized fo... Read More
    from S$2,399.00
    Min. 9 days
  29. Crank cap ENE CRANK CAP Aluminum
    DIA-COMPE Crank cap ENE CRANK CAP Aluminum
    Set Contents  Set of 2 aluminum crank caps 
    from S$29.99
    Min. 10 days
  30. RECORD + crank + ultra torque + 11s (15-18)
    Campagnolo RECORD + crank + ultra torque + 11s (15-18)
    Corresponding bottom bracket set screw type OC12-REI OC12-REG Press-fit type IC15-RE41 IC15-RE42 IC15-RE46 IC15-UT386 IC15-UTR51E The press-fit type BB is not compatible with the models before 2014. Please be sure to use it in combination with the 2015 model BB.
    from S$1,499.00
    Min. 9 days
  31. THR5503 Gear Crank (Left and Right Pair)
    TRUSCO THR5503 Gear Crank (Left and Right Pair)
    It is a replacement part exclusively for THR5503. Gear crank for THR5503. For TRUSCO THR-5503 only * This is a dedicated part for THR5503. Please do not use it for other models.
    Product Name  Gear crank (left and right pair) 
    from S$149.90
    Min. 3 days
  32. Crankset ENE CICLO CHAINWHEEL Double
    DIA-COMPE Crankset ENE CICLO CHAINWHEEL Double
    Specification  Fixing bolt with pedal washer 
    from S$449.90
    Min. 10 days
  33. SUPER+RECORD+Crank+Ultratorque+11s+Ti Shaft (15-18)
    Campagnolo SUPER+RECORD+Crank+Ultratorque+11s+Ti Shaft (15-18)
    Corresponding bottom bracket set screw type OC12-SRI OC12-SRG Press-fit type IC15-RE41 IC15-RE42 IC15-RE46 IC15-UT386 IC15-UTR51E * Press-fit type BB is not compatible with models before 2014. * Please be sure to use it in combination with the 2015 model BB.
    from S$1,899.00
    Min. 9 days
  34. 20T gear  3.0mm
    SHIMANO 20T gear 3.0mm
    Color  Black 
    from S$9.39
    Min. 7 days
  35. cotterless bolt
    Nakaya Metal cotterless bolt
    As ONE Part Number  64-9565-51 
    from S$4.99
    Min. 7 days
  36. left crank 165mm
    Shikishima left crank 165mm
    from S$18.99
    Min. 4 days
  37. 52W3-LR5BR-SG Powering L W3T 5arms(Brompton)
    RIDEA 52W3-LR5BR-SG Powering L W3T 5arms(Brompton)
    "DUO-OVAL" with chainring guard for Brompton Duo oval shape with Powering technology for long-lasting max power zone that becomes the chainring power peak Adopting professional grade "W3T" Powering technology It is possible to actively use the muscles of the upper thigh and bu... Read More
    Material  Aluminum (AL7075)  Number of Teeth  52T  Mass (g)  185(52T)  Dimension PCD (mm)  130 
    from S$459.90
    Min. 5 days
  38. CHORUS + crank + ultra torque + 11s (15~19)
    Campagnolo CHORUS + crank + ultra torque + 11s (15~19)
    Corresponding bottom bracket set screw type OC12-REI OC12-REG Press-fit type IC15-RE41 IC15-RE42 IC15-RE46 IC15-UT386 IC15-UTR51E * Press-fit type BB is not compatible with models before 2014. * Please be sure to use it in combination with the 2015 model BB.
    from S$999.00
    Min. 9 days
  39. Powering + L + W3T + 5arms (Brompton) Black
    RIDEA Powering + L + W3T + 5arms (Brompton) Black
    "DUO-OVAL" with chainring guard for Brompton Duo oval shape with Powering technology for long-lasting max power zone that becomes the chainring power peak Adopting professional grade "W3T" Powering technology It is possible to actively use the muscles of the upper thigh and bu... Read More
    Material  Aluminum (AL7075)  Number of Teeth  52T  Mass (g)  185 
    from S$339.90
    Min. 5 days
  40. Left crank 127mm chromed
    Shikishima Left crank 127mm chromed
    As ONE Part Number  64-9567-80 
    from S$9.99
    Min. 7 days
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