Sram Quarq Force AXS Spider 8 Bolt Threaded Mount
Shipping Info
Shipping normally takes 3-5 business days. We don't ship on weekends or public holidays.
We offer flat-rate shipping in South Africa. We also offer local pickup from our stores around Cape Town.
International orders carry a minimum spend of R5,500, and takes 7-30 business days to arrive depending on customs.
Bike Size Guide
Choosing the right bike size can be overwhelming, click here to view the general size guide to make things a little bit easier.
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Get the bike you want now and pay later with Yonda and Rola Bicycle Finance.
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Ride now, pay your way.
????♂️ What it is
A power meter spider that sits between:
- your crank arms
- and your chainring
???? It measures how much power (watts) you produce while pedaling.
???? Why power matters (big picture)
Unlike:
- heart rate → affected by fatigue, heat, hydration
- speed → affected by terrain and wind
???? Power = direct measurement of your effort
This is why serious riders train with it.
⚙️ Key features explained
⚡ Dual-sided measurement
- Measures power from both legs independently
???? Benefits:
- more accurate total power
- detects left/right imbalance
???? ±1.5% accuracy
- Very high precision
???? Real-world:
- consistent training data
- reliable performance tracking
???? 200-hour battery (CR2032)
- Long-lasting coin battery
- Easy to replace
???? No charging hassle
???? ANT+ & Bluetooth
- Connects to:
- bike computers (like your Wahoo)
- training apps
???? Seamless integration into your setup
???? MagicZero auto-calibration
- Automatically adjusts while riding
???? No manual calibration needed
???? More consistent data
????️ Temperature compensation
- Adjusts for heat/cold changes
???? Important in places like Cape Town where temperatures can vary during rides
???? Waterproof (IPX7)
- Can handle rain, mud, washing
???? Built for real-world riding conditions
???? Thread Mount system
- Lighter and stiffer than traditional spiders
???? Improves:
- power transfer
- overall drivetrain efficiency
⚠️ Important compatibility note
❗ XPLR = 1x setup only
- Designed for single chainring (1x) drivetrains
???? Not for:
- 2x road setups
For 2x, you’d use:
- Force AXS spider instead
????♂️ How it feels in real riding
Unlike tyres or wheels:
- you don’t “feel” a power meter
???? But what changes is:
- how you train
- how you pace
- how you improve
???? What it actually unlocks
With a power meter + your existing gear:
- Indoor (KICKR trainer) → structured workouts
- Outdoor (Wahoo computer) → real-world power tracking
- HR strap (H603) → compare effort vs heart rate
???? This creates a complete training system
???? Who this is for
Ideal if you:
- train seriously
- follow structured programs
- want measurable improvement
- do endurance or racing
Overkill if you:
- ride casually
- don’t follow training plans
- just want general fitness
Bottom line
The SRAM RED XPLR AXS Power Meter is:
- ???? extremely accurate
- ⚡ high-end performance tool
- ???? essential for data-driven training
- ???? best for serious riders
