

Product Details
Aggressive Downhill Riding SPD Pedals
Saint-level SPD pedal, the perfect reliable choice for aggressive downhill/enduro riders. This pedal is super thin for an SPD while still offering a larger contact area just in case. The PD-M821 has improved axle durability over the PD-M820's, and better bike control when paired with the Shimano GR series shoes.. Suggested use: DH, Enduro
. Improved axle durability (vs. PD-M820)
. Thinner pedal body for lower stack height and improved obstacle clearance
. Four height adjustable pins per side for improved grip when not clipped-in
. Non-pop-up alloy pedal body for simplicity and durability
. Durable, yet slimmer chrome-moly spindle with 8 mm hex wrench mount
. Pedal body protects binding mechanism against impacts
. Robust retention claws provide smooth engagement and release
. Adjustable entry and release tension setting
. Sealed mechanism
. Weight: 535 grams (pair)
. Dual sided
. Includes SM-SH51 cleats
. Includes 1mm cleat spacer
. Slim and durable chrome-moly spindle with 8 mm hex wrench mount
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.