Shimano RT-EM300 Disc Rotor 180 mm
Shimano RT-EM300 Center Lock disc brakes are the ultimate solution for cyclists seeking superior performance and reliability. From the renowned Shimano brand, these brakes are designed to deliver optimum stopping power in all conditions. With their innovative design and superior construction, these disc brakes are an obvious choice for all types of bikes. Whether you're an avid mountain biker or a road enthusiast, these brakes will give you an unrivalled braking experience. Shimano 's Center Lock technology is a real asset to these disc brakes. It guarantees rapide easy disc attachment, great stability and improved component wear. Thanks to their compact design, these disc brakes offer improved ventilation and better performance in hot weather. Their compatibility with different types of wheels and tires makes them extremely versatile. Like all Shimano products, these disc brakes are built to last. Their sturdiness and reliability have been tested and proven to resist wear and impact, guaranteeing a long service life even under intensive use. Shimano RT-EM300 Center Lock disc brakes are a sound investment for all cyclists in search of performance and quality. With their elegant design, cutting-edge technology and unrivalled reliability, these brakes will provide you with an optimal braking experience on any terrain. Don't wait any longer to try them out and discover for yourself why they're a must-have among cyclists the world over.
Shimano RT-EM300 Center Lock disc brakes are the ultimate solution for cyclists seeking superior performance and reliability. From the renowned Shimano brand, these brakes are designed to deliver optimum stopping power in all conditions. With their innovative design and superior construction, these disc brakes are an obvious choice for all types of bikes. Whether you're an avid mountain biker or a road enthusiast, these brakes will give you an unrivalled braking experience. Shimano 's Center Lock technology is a real asset to these disc brakes. It guarantees rapide easy disc attachment, great stability and improved component wear. Thanks to their compact design, these disc brakes offer improved ventilation and better performance in hot weather. Their compatibility with different types of wheels and tires makes them extremely versatile. Like all Shimano products, these disc brakes are built to last. Their sturdiness and reliability have been tested and proven to resist wear and impact, guaranteeing a long service life even under intensive use. Shimano RT-EM300 Center Lock disc brakes are a sound investment for all cyclists in search of performance and quality. With their elegant design, cutting-edge technology and unrivalled reliability, these brakes will provide you with an optimal braking experience on any terrain. Don't wait any longer to try them out and discover for yourself why they're a must-have among cyclists the world over.
Shimano RT-EM300 Center Lock disc brakes are the ultimate solution for cyclists seeking superior performance and reliability. From the renowned Shimano brand, these brakes are designed to deliver optimum stopping power in all conditions. With their innovative design and superior construction, these disc brakes are an obvious choice for all types of bikes. Whether you're an avid mountain biker or a road enthusiast, these brakes will give you an unrivalled braking experience. Shimano 's Center Lock technology is a real asset to these disc brakes. It guarantees rapide easy disc attachment, great stability and improved component wear. Thanks to their compact design, these disc brakes offer improved ventilation and better performance in hot weather. Their compatibility with different types of wheels and tires makes them extremely versatile. Like all Shimano products, these disc brakes are built to last. Their sturdiness and reliability have been tested and proven to resist wear and impact, guaranteeing a long service life even under intensive use. Shimano RT-EM300 Center Lock disc brakes are a sound investment for all cyclists in search of performance and quality. With their elegant design, cutting-edge technology and unrivalled reliability, these brakes will provide you with an optimal braking experience on any terrain. Don't wait any longer to try them out and discover for yourself why they're a must-have among cyclists the world over.
Shimano RT-EM300 Center Lock disc brakes are the ultimate solution for cyclists seeking superior performance and reliability. From the renowned Shimano brand, these brakes are designed to deliver optimum stopping power in all conditions. With their innovative design and superior construction, these disc brakes are an obvious choice for all types of bikes. Whether you're an avid mountain biker or a road enthusiast, these brakes will give you an unrivalled braking experience. Shimano 's Center Lock technology is a real asset to these disc brakes. It guarantees rapide easy disc attachment, great stability and improved component wear. Thanks to their compact design, these disc brakes offer improved ventilation and better performance in hot weather. Their compatibility with different types of wheels and tires makes them extremely versatile. Like all Shimano products, these disc brakes are built to last. Their sturdiness and reliability have been tested and proven to resist wear and impact, guaranteeing a long service life even under intensive use. Shimano RT-EM300 Center Lock disc brakes are a sound investment for all cyclists in search of performance and quality. With their elegant design, cutting-edge technology and unrivalled reliability, these brakes will provide you with an optimal braking experience on any terrain. Don't wait any longer to try them out and discover for yourself why they're a must-have among cyclists the world over.
in 10 offers
The lowest price for Shimano RT-EM300 Disc Rotor 180 mm right now is $26.98 at Cicli Mattio AU, compared across 10 retailers.
The all-time low was $6.00 on 30 June 2024 — today's price is 350% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 2 Nov 2026.
Last updated at 02/11/2026 16:10:48
SHIMANO - RT-EM300 Rotor silver 180mm Centerlock
Delivery $50
Shimano RT-EM300 Disc Rotor - 180mm
Shimano EM300 Center Lock 180 mm Brake Disc Silver
Delivery $63.99
Shimano RT-EM300 Disc Rotor 180mm Steps With Magnet
Delivery between 3–13 Nov $12.95
Shimano RT-EM300 180mm Lock Ring Disc Rotor w/ Int + Ext Serration
Delivery between 6–10 Nov $14.95
Shimano RT-EM300 CL Disc Brake Rotor 180mm
Delivery between 9–17 Nov $29
Shimano RT-EM300 Bike Disc Rotor w/ Lock Ring Internal and External Serration 180 mm
Shimano STePS EM300 Centre Lock Disc Rotor 180mm
Free 30-day returns
E-bike Brake Disc Rt-em300 180mm Center Lock Internal/external Locking
Delivery $80.54
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Shimano RT-EM300 Disc Rotor M 180mm W/Lock Ring Internal And External Serration
Delivery between 6–16 Nov $9.95
originally posted on Google Customer Reviews
Top Ware
originally posted on cambriabike.com
good performance at low cost
originally posted on xxcycle.fr
Good assortment. Everything as ordered. Shipping/ Delivery to Poland was very fast.
| Bicycle Type | E-Bike |
| Brake Type | Disc brake |
| Groupset Compatibility | SHIMANO STEPS |
| Material | Steel |
| Mounting Type | Center-Lock |
SHIMANO - RT-EM300 Rotor silver 180mm Centerlock
Delivery $50
Shimano RT-EM300 Disc Rotor - 180mm
Shimano EM300 Center Lock 180 mm Brake Disc Silver
Delivery $63.99
Shimano RT-EM300 Disc Rotor 180mm Steps With Magnet
Delivery between 3–13 Nov $12.95
Shimano RT-EM300 180mm Lock Ring Disc Rotor w/ Int + Ext Serration
Delivery between 6–10 Nov $14.95
Top Ware
good performance at low cost
Good assortment. Everything as ordered. Shipping/ Delivery to Poland was very fast.
Excellent product with easy mount ,working well with zee brakes
| Bicycle Type | E-Bike |
| Brake Type | Disc brake |
| Groupset Compatibility | SHIMANO STEPS |
| Material | Steel |
| Mounting Type | Center-Lock |