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YISHUN BIKE PLANET
TO MAKE IT EASY TO DO BICYCLE BUSINESS
TO MAKE BICYCLE BUSINESS EASIER

GRL Wheels

Introducing our GRL Series Carbon Gravel Wheelsets, meticulously crafted to conquer rugged terrain with ease and precision.

In our EVO option, the GRL40C basic version rim paired with a reliable 406 disc brake hub and aero steel spokes delivers cost-effective performance, perfect for cyclists seeking an entry-level gravel wheelset.

For riders demanding higher performance, our PRO option features the GRL40C pro version rim with a lightweight 206 disc brake hub and aero steel spokes, providing enhanced agility and responsiveness on the gravel trails.

Finally, our ADV option offers unparalleled customization and versatility, with the GRL30C, GRL40C, GRL50C pro version rims paired with a 106 disc brake hub and our proprietary carbon spokes, delivering superior aerodynamics, stiffness, and reliability for the most demanding gravel adventures.

SPECIFICATIONS

VersionRim Profile infoNameModelRimHubSpokeNippleNet Weight infoUnit PriceMOQDelivery
EVO40mmWGRL40C EvoGRL40C V1406PDBCL24V1PSR1423AC18
PROWGRL40C ProGRL40C V2206PDBCL24V2WING21
ADVWGRL40C AdvGRL40C V3106PDBCL21V1AERO34CN9
50mmWGRL50C AdvGRL50C V3

BUILD WITH MODELS

GRL40C - V1

Weight 460 g
Model GRL40CV1

FRONT 406P DBCL 24H V1

Weight 90 g
Model H406PCLAV1R24D100

REAR 406P DBCL 24H V1

Weight 196 g
Model H406PCLAV1R24D142

PILLAR SPOKE PSR AERO 1423

$999.00
Weight 6.5 g
Model RSPA1423B1N

CNSPOKE AC 18MM ALU

$999.00PCS
Weight 2 g
Model RNP180ACB1N

GALLERY

QUALITY ASSURANCE

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    Brake Interface

    The reason for the trend towards disc brakes is a question of safety: disc brakes improve control. But what are the differences between disc and rim brake systems?

    Net Weight

    Tolerance of the net weight indication +/- 15g.

    Rim Height

    In cycling, rim height significantly impacts the aerodynamics, agility and weight of the wheel. The general principle is the higher the profile of the rim, the greater the aerodynamic advantage; the lower the profile of the rim, the greater the response and better the handling when cornering and changing speed.

    Tire Interface

    Hooked or crotchet refers to the shape of the rim flange. In this variant, the rim flange has a so-called hook. This supports the fixation of the tire bead and ensures safe function, also in high pressure use cases (>5 bar tire pressure). Tubeless refers to the ability of the rim to be used without a tube, but a tube set up is also possible.

    Rim Inner Width

    Tires with different widths and profiles are used depending on the surface. The choice of tire width for the respective purpose in road cycling results in a recommendation for the rim inner width.