By continuing your navigation on this site, you must accept the use and the writing of Cookies on your connected device.

 close

Filter By

Teeth number

BCD (fixtures diameter)

Condition

Brand

There are 43 products.

Active filters

  • Chainring 42 teeth FSA Powerbox ABS and SL-K ABS 10 or 11s
    New product -35%
    Chainring 42 teeth FSA Powerbox ABS and SL-K ABS 10 or 11s
    • €26.64
    • €40.99
  • Chainwheel 42 teeth Vision FSA Powerbox ABS and SL-K ABS 10 or 11s
    New product -35%
    Chainwheel 42 teeth Vision FSA Powerbox ABS and SL-K ABS 10 or 11s
    • €26.64
    • €40.99
  • Chainring spacer 6.35 mm
    New product
    Chainring spacer 6.35 mm
    • €1.80
  • Stronglight CT2 53 teeth chainring 9/10 speed 135 mm
    New product
    Stronglight CT2 chainring 9 to 10 speed
    • €29.99
  • BMX chainring one-piece crankset
    New product
    BMX chainring one-piece crankset
    • €8.99
  • BMX chainring for one-piece crankset
    New product
    BMX chainring for one-piece crankset
    • €8.99
  • Intermediate chainring 42 teeth 9s 130 mm
    New product
    Chainring 9s 130 mm
    • €24.99
  • Stronglight Powerglide 53 teeth chainring 130 mm 9/10 speed
    New product
    Stronglight Powerglide 53 teeth chainring 130 mm 9/10 speed
    • €15.90
  • 34 teeth chainring
    34 teeth chainring
    • €7.99
  • Chainring 44 teeth 110 mm 5 to 7s
    New product
    Chainring 44 teeth 110 mm 5 to 7s
    • €7.99
  • BMX chainring 30 teeth The shadow conspiracy
    New product -30%
    BMX chainring 30 teeth The shadow conspiracy
    • €31.49
    • €44.99
  • Synchro Wave chainring 45 teeth 110 / 130 mm BMX
    New product
    Synchro Wave chainring 45 teeth 110 / 130 mm BMX
    • €9.99
  • Shaman Racing Rockring chainring protector cyclo cross
    New product
    Shaman Racing Rockring chainring protector
    • €12.99
  • Internal chainring Campagnolo Super record 34 teeth 12s 112 mm
    Used -30%
    Internal chainring Campagnolo Super record 34 teeth 12s 112 mm
    • €65.09
    • €92.99
  • Specialites TA X110 chainring 46 teeth 110 mm
    New product -30%
    Specialites TA X110 chainring 46 teeth 110 mm
    • €54.53
    • €77.90
  • Stronglight chainring 53 teeth 130 mm 9v
    Used
    Stronglight chainring 53 teeth 130 mm 9v
    • €6.99
  • BMX chainring 40 teeth 110 mm
    New product
    BMX chainring 40 teeth 110 mm
    • €9.99
  • Stronglight chainring 53 teeth 130 mm 8/9 speed
    Used
    Stronglight chainring 53 teeth 130 mm 8 to 9 speed
    • €7.99
  • BMX chainring 43 teeth 110 mm
    New product
    BMX chainring 43 teeth 110 mm
    • €8.99
  • Campagnolo chainring 53 teeth 135 mm 8-9 s
    Used
    Campagnolo chainring 53 teeth 135 mm 8-9 s
    • €7.99
  • BMX chainring 40 teeth
    New product
    BMX chainring 40 teeth
    • €6.99
  • Stronglight chainring 44 teeth 7/8 speed 144 mm
    Used
    Stronglight chainring 44 teeth 7/8 speed 144 mm
    • €4.99
  • Shimano chainring 53 teeth type B 9/10 speed 130 mm
    New product
    Shimano chainring 53 teeth type B 9/10 speed 130 mm
    • €14.90
  • Shimano chainring 34 teeth type F 9 speed 110 mm
    New product
    Shimano chainring 34 teeth type F 9 speed 110 mm
    • €7.99
  • Suntour Superbe PRO chainring 53 teeth 130 mm 8/9 speed
    Used
    Suntour Superbe PRO chainring 53 teeth 130 mm 8/9 speed
    • €8.99
  • Chainring 51 teeth compact 110 mm 9-10 speed used
    Used
    Chainring 51 teeth compact 110 mm 9-10 speed used
    • €3.99
  • Stronglight 40 teeth chainring compact 9/10 speed 110mm
    New product
    Stronglight 40 teeth chainring compact 9/10 speed 110mm
    • €15.50
  • Stronglight 40 teeth chainring compact 9/10 speed 110 mm
    New product
    Stronglight 40 teeth chainring compact 9/10 speed 110 mm
    • €19.90
  • FSA 53 teeth chainring 10 speed 130 mm
    Used
    FSA 53 teeth chainring 10 speed 130 mm
    • €24.90
  • Sram Red XGlide chainring 39 teeth 11 speed 130 mm
    New product
    Sram Red XGlide chainring 39 teeth 11 speed 130 mm
    • €19.90
  • Race Face Cadence 53 teeth chainring 9/10 speed 130 mm
    Used
    Race Face Cadence 53 teeth chainring 9/10 speed 130 mm
    • €18.90
  • Shimano 53 teeth chainring 9 speed type B 130 mm
    New product
    Shimano 53 teeth chainring 9 speed type B 130 mm
    • €9.90
  • FSA DA-79 chainring 52 teeth 10 speed 130 mm
    New product
    FSA DA-79 chainring 52 teeth 10 speed 130 mm
    • €44.90
  • Shimano 53 teeth chainring 9 speed 130 mm
    New product
    Shimano 53 teeth chainring 9 speed 130 mm
    • €9.90
  • Race Face Cadence 53 teeth chainring 130 mm 9/10 speed
    New product
    Race Face Cadence 53 teeth chainring 130 mm 9/10 speed
    • €24.90
  • Tangent 43 teeth BMX chainring 104 mm
    New product
    Tangent 43 teeth BMX chainring 104 mm
    • €28.90
  • Miche Supertype chainring 40 teeth 135 mm 9/10 speed
    New product
    Miche Supertype chainring 40 teeth 135 mm 9/10 speed
    • €24.80
  • Campagnolo 53 teeth chainring 135 mm 10s
    More details
    New product Out-of-Stock
    Campagnolo 53 teeth chainring 135 mm 10s
    • €14.90
  • Campagnolo 50-tooth chainring 10s 110 mm alu
    More details
    New product Out-of-Stock
    Campagnolo 50-tooth chainring 10s 110 mm alu
    • €14.90
  • Shimano Sora FC-R3030 chainring 30 teeth
    More details
    Used Out-of-Stock
    Shimano Sora FC-R3030 chainring 30 teeth
    • €2.99
  • Shimano Sora FC-R3030 chainring 39 teeth
    More details
    Used Out-of-Stock
    Shimano Sora FC-R3030 chainring 39 teeth
    • €3.99
  • Campagnolo 53 teeth chainring 10s 135 mm alu
    More details
    New product Out-of-Stock
    Campagnolo 53 teeth chainring 10s 135 mm alu
    • €14.90
  • Sram Powerglide chainring 10 speed
    More details
    Used Out-of-Stock
    Sram Powerglide chainring 10 speed
    • €14.99

Showing 1-43 of 43 item(s)

The crown or the chainring fixed on the right crank or on the bottom bracket of a BMX is one of the components of a BMX transmission that transmits the effort of the cyclist to the rear wheel. 

This single-speed transmission consists of a crankset on which are fixed the pedals and the chainring which provides the mechanical force to the driver or the freewheel integral with the hub of the rear wheel of the BMX. The chain tension is adjusted by adjustable tensioners secured to the rear wheel axle.

Fixture of BMX race chainring :

For older bricross models, the crown of a BMX was crossed by the cranks and the crank axle which formed a block, in this assembly, an attachment point integral with the right crank drives the crown of the BMX.

For recent BMXs, the crankset consists of three parts, the cranks and the bottom bracket. A fixing star made up of four or five branches is attached to the right crank, it is intended to hold the BMX chainring.

Whatever the number of fixing points on a BMX chainring, they form a circle whose diameter corresponds to a standard. It is therefore essential to determine this value before choosing your board. The fixing of a crown of a BMX being simpler, its assembly is much more standard, it always consists of a hole in its center for the passage of the crankset and of a hole for the interface with the fixed pin. on the right crank.

BMX race gear ratio :

The value of the development ratio or gear ratio of a BMX allows to adapt the force and the velocity to be provided by the cyclist. Depending on the number of teeth of the BMX crown and that of the driver, the gear can be customized according to the use of the BMX whether in freestyle, racing or otherwise.

You will find in our blog article the formula for calculating a gear ratio as well as summary tables of the values.

BMX race chainring in a second hand or new condition :

We offer many chainrings and crowns for BMX of all brands and all standards regardless of your level of practice or the year of your BMX.

The choice of the value of a gear being a customization of the transmission of a BMX it may sometimes be necessary to test several configurations, in fact, the value of the development report is oriented by the practice for which it is intended but also and especially by the morphology and the level of practice of its user.

The BMX chainrings and crowns available in our shop come from destocking for those in new condition and revised for parts in used condition.

Here are the control criteria that we apply to each chainring or crown for BMX that we offer:

  • Cleaning to remove dried grease and pollutants
  • Visual inspection, search for any imperfections such as scratches or damage due to use
  • Determination of the number of teeth and characteristics of the fixing points
  • Estimation of the state of degradation of teeth and fixation points

Inspections and observations allow us to determine the general state of wear of the BMX crown which is rated on a scale of 0 (very bad for parts) to 10 (new with packaging).

BMX race chainrings brands :

Our supply channels do not limit the number of brands we offer, all major brands such as Haro, TA, Stronglight, GT, Redline,… are available. On the other hand, the quantities are often limited but the references are regularly renewed.

Template PrestaShop SEO by Seo-Presta.com