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Shimano SM-RT70 Disc Rotor - External Spline 180mm
Sale price
$63.00
Regular price
$63.00
Prices subject to change. How pricing works →
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In Stock Ships in 1-2 weeks based on its location
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SKU: ISMRT70ME
Pickup available at RA Cycles Brooklyn
Pickup available at RA Cycles Walnut Creek
Stock Availability by Location
RA Cycles Brooklyn In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
105 5th Ave, Brooklyn, NY 11217718-636-5242
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
RA Cycles Walnut Creek In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
2099 Mt Diablo Blvd, Walnut Creek, CA 94596925-433-7099
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
Distribution Center - East In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
Distribution Center - Central In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
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Shimano SM-RT70 Disc Rotor - External Spline 180mm
$63.00
Shimano SM-RT70 Disc Rotor - External Spline 180mm Info
The Shimano SM-RT70 Disc Rotor - External Spline 180mm is a mid-tier Shimano disc brake rotor built for reliable, consistent stopping power across road, gravel, and commuting applications. Designed to pair with Shimano's external spline (Center Lock) hubs, it slots cleanly into builds using Shimano groupsets and compatible wheelsets. At 180mm, it offers increased heat dissipation and stronger braking leverage compared to smaller rotor sizes — useful on descents or for heavier riders and loaded bikes.
The SM-RT70 sits in Shimano's 105-level rotor lineup, sharing its Center Lock interface with higher-end options while keeping construction straightforward and durable. It's a dependable, no-fuss rotor for riders who want consistent braking performance without unnecessary complexity.
Shimano SM-RT70 Disc Rotor - Specs at a Glance
- Diameter: 180mm
- Mounting interface: External Spline (Center Lock)
- Compatible with Shimano disc brake systems
- Part number: ISMRT70ME
- Manufacturer: Shimano
PRICE MATCH GUARANTEE
We will price match against advertised or quoted prices from other authorized dealers of the product!