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Rim features:
ROCKYROAD 38C DISC Clincher Tubeless Ready
UD carbon, matt finish with shiny decal
Height: 38mm
Width: 25mm
Internal width: 19mm
Made in Italy
Weight: 375g
Crash Replacement ROCKY / ROCKYROAD
The special layering of the T800 carbon fibre sheets gives ROCKYROAD rims a high lateral stiffness, while ensuring a high shock and vibration dampening capacity, combined with extremely low weights.
Hookless: no bead hook on the internal sidewall, it allows to position the carbon fibres in a continuous manner, without interruptions that would jeopardize the strenght in a part of the rim that's one of the stressed
Asymmetric design: ensures a significant increase of stability and lateral stiffness of the wheel thanks to a more balanced spoke tension between the two sides of the wheel
Tubeless ready: tubeless convertible with specific tape and valves
ROCKYROAD rims must pass the stringent tests EN 14766 and ED 14781. These tests have been designed to ensure the strength and durability of individual parts as well as of the bicycle as a whole, demanding high quality throughout and consideration of safety aspects from the design stage onwards.
ROCKYROAD rims are intended for Road, Cyclocross or Gravel use
Hubs features:
DT SWISS 240S SP
DT Swiss 240S hubs have earned their legendary reputation for quality and performance. There are multiple features that make this product a winner: The Ratchet System driver mechanism is extremely durable, reliable and can be serviced without special tools in minutes, thanks to its simple press fit assembly. The press fit assembly also allows most hubs to work in almost any currently existing axle configuration, making them compatible with almost every bike. The contact free seals and high precision build guarantee smooth bearings; every bit of the rider’s energy is transformed into forward momentum.
Wider flanges for a stiffer overall wheel
Axle: 15 mm alloy
Compatibility: Shimano/SRAM 11s, SRAM XD, Campagnolo 10/11s
Weight: 127g + 232g
Spokes features:
ALPINA BLADE SUPERLITE
Made in Italy by Alpina
Made with AISI 302 stainless steel through cold forging process.
Section: 2.0-0.9/2.2-2.0mm (bladed section is 0.9 x 2.2mm)
ALPINA BLADE HYPERLITE offer a significant weight saving with no loss of resistance, stiffness of the wheel and durability of the spokes
Section: 2.0-0.9/1.6-2.0mm (bladed section is 0.9 x 1.6mm)
Black colour
Every wheelset is supplied with 3 spare spokes/nipples
Nipples: Pillar DSN ergal acid green, black, blue, gold, green or red
Not supplied with quick releases
Our wheels are built by hand in house by highly specialized personnel.
The Bikeonline staff uses the best professional tools on the market into each step of the wheelbuilding process. The P&K Lie truing stand is one example, it allows us to check perfect truing through precise decimal comparators (0.1 millimeters accuracy).
We build most of the tools we use, to fit the level of our builds, which require a high accuracy.
The use of different tensiometers as Park Tool, Pillar and DT Swiss allows us to reach the correct tensions of every spokes.
Each wheel is pre-stressed by hand to ensure that nothing has been settling during the early stages of use and that the spoke tension remains constant for a long time even under very high loads.
