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SRAM Rival AXS DUB QUARQ Powermeter 2x12
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目前可通过本店购买。
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Power with every journey
SRAM has taken over the reliability, elegance and functions of Quarq's legendary, wave-based power meter and once again lowered the hurdle for entry. This new power meter platform is fully housed in the DUB shaft for a neat integration that fits more bikes than ever before. It's an invisible technology that adds minimal weight and helps you get there faster.
Highlights
- An elegant, integrated design
- The wave-based DUB-PWR unit measures the power on the left to calculate the total wattage
- Proven Quarq reliability and accuracy
- Long battery life (over 400 hours) for a full season
- User replaceable lithium AAA battery
- DUB bottom bracket ensures durability and simplicity (available as an option)
- Waterproof (IPX7 tested up to 1 meter for 30 minutes)
- Light (less than 40 grams more weight than the standard crankset)
specification
| specification | 00.3018.294.009 00.3018.294.004 00.3018.294.005 00.3018.294.006 00.3018.294.007 | 00.3018.294.008 00.3018.294.000 00.3018.294.001 00.3018.294.002 00.3018.294.003 |
|---|---|---|
| Area of application | Road, gravel | Road, gravel |
| drive | 2x12, SRAM AXS | 2x12, SRAM AXS |
| Material crank arm | aluminum | aluminum |
| Length of the crank arm | 160 mm 165 mm 170 mm 172.5 mm 175 mm | 160 mm 165 mm 170 mm 172.5 mm 175 mm |
| Chain line | 45.0 mm | 45.0 mm |
| Recommended chainrings | SRAM Rival 107BCD | SRAM Rival 107BCD |
| Recommended chain | SRAM Rival flat top | SRAM Rival flat top |
| Compatibility bottom bracket | SRAM DUB Road | SRAM DUB Road |
| Axle diameter | 28.99 mm (SRAM DUB) | 28.99 mm (SRAM DUB) |
| gradation | 46/33 teeth | 48/35 teeth |
| Material chainring | aluminum | aluminum |
| Attachment of chainring / bolt circle diameter | 4-arm, 107BCD | 4-arm, 107BCD |
| Power meter type | axis | axis |
| Performance measurement | One-sided, left crank arm | One-sided, left crank arm |
| Data transfer | ANT + | ANT + |
| Measurement accuracy | +/- 3% | +/- 3% |
| Power supply | Lithium AAA battery, replaceable | Lithium AAA battery, replaceable |
| Battery life | approx. 400 hours | approx. 400 hours |
| Waterproof | IPX7 | IPX7 |
| Weight | approx. 893 g (172.5 mm) | approx. 901 g (172.5 mm) |
Technologies used
In this chapter we explain the technologies that the manufacturer uses for this product.
AXS ™
AXS ™ is the new integrated platform from SRAM to connect electronic bicycle components with the software. The SRAM AXS ™ app enables the driver not only to check the battery level, to influence the switching behavior and to configure the controls according to personal preferences, but also to create maintenance plans and update the firmware.
DUB technology
The unit consisting of the crankshaft and bottom bracket is the heart of the DUB technology. This is where rigidity meets durability. SRAM has gone a step further and made everything easier and better. The system approach through the integration of chainring, crank, shaft and bottom bracket is decisive, which means better drive performance.
X-Range ™
Racing bikes are faster and more powerful than ever and the riders keep showing what bikes with racing handlebars are capable of. X-Range ™ is the translation for the modern way of riding a racing bike. SRAM has completely redesigned the racing bike gear ratio, for a wider gear ratio, a more comfortable and more usable gear ratio and, thanks to AXS ™, also smarter gear changes. With X-Range ™ you are always in the right gear.
scope of delivery
- 1 x SRAM Rival AXS DUB QUARQ power meter (see item description for details)
