Shimano SLX SM-RT70 Centerlock Disc Rotor 140 mm
SM-RT70 Ice Tech rotors give excellent performance using the proven Shimano Centre-Lock system providing excellent rigidity and security with an easy set-up. The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round. Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion. Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life. Comes complete with lockring.
SM-RT70 Ice Tech rotors give excellent performance using the proven Shimano Centre-Lock system providing excellent rigidity and security with an easy set-up. The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round. Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion. Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life. Comes complete with lockring.
SM-RT70 Ice Tech rotors give excellent performance using the proven Shimano Centre-Lock system providing excellent rigidity and security with an easy set-up. The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round. Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion. Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life. Comes complete with lockring.
SM-RT70 Ice Tech rotors give excellent performance using the proven Shimano Centre-Lock system providing excellent rigidity and security with an easy set-up. The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round. Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion. Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life. Comes complete with lockring.
in 33 offers
The lowest price for Shimano SLX SM-RT70 Centerlock Disc Rotor 140 mm right now is $25.11 at Lordgun.com.au, compared across 31 retailers.
The all-time low was $23.58 on 14 Nov 2024 — today's price is 6% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 9 Nov 2026.
Last updated at 09/11/2026 01:15:21
Shimano 105 Unisex's SMRT70SS Bike Parts, Standard, Centre Lock-140 mm
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano SLX SM-RT70 (Internal Lock Ring) disc rotor Diameter 140 mm
Delivery between Tue – Wed $40.63
Shimano 105 GRX SLX SM-RT70 Center Lock Brake Rotor 140-180 mm 140mm
Delivery $111.25
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Delivery between 13–17 Nov $91.97
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Delivery $45.37
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Delivery $31.72
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano Disc Brake Rotor SM-RT70 Centrelock Internal 140mm
Free delivery between 12–20 Nov
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originally posted on bikeinn.com
Original product. He sent very badly, it took Chile almost 2 months. BIKEINN tracking is null. In the claims they only respond that they are not guilty and that the responsibility is of the transport. You save money but, bad experience in buying from BIKEINN.
originally posted on biketart.com
Needed a set of rotors for a spare set of road wheels, these were very competitively priced and arrived in couple of days. Great service as always from biketart!
originally posted on jensonusa.com
I was torn between two different wheel sets for my new bike build as one has Centerlock hubs while the other has six-bolt hubs. I'd never used Centerlock and wasn't sure I wanted to commit to the style. However, my searching online for rotors helped me decide and I'm glad I went with these as they are top notch quality for an absolutely unbelievable price (thanks JensonUSA!) They spin perfectly true with no rubbing on my brakes and are a cinch to install. If you are looking for Centerlock rotors I can't imagine finding a better value!
| Surface finish | anodisized |
| Intended use | MTN-MA, MTN-Touring, MTN-XC |
| Model year | 2016 |
Shimano 105 Unisex's SMRT70SS Bike Parts, Standard, Centre Lock-140 mm
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano SLX SM-RT70 (Internal Lock Ring) disc rotor Diameter 140 mm
Delivery between Tue – Wed $40.63
Shimano 105 GRX SLX SM-RT70 Center Lock Brake Rotor 140-180 mm 140mm
Delivery $111.25
Shimano SLX RT70 Center Lock Disc Brake Rotor Ice Technology 140mm for 105 R7000 R7020 R8020 R8070
Free delivery
Shimano (Cycling) 105 Sm-rt70 Centerlock Disc Brake Rotor (140 mm) Ismrt70ss
Delivery between 13–17 Nov $91.97
Original product. He sent very badly, it took Chile almost 2 months. BIKEINN tracking is null. In the claims they only respond that they are not guilty and that the responsibility is of the transport. You save money but, bad experience in buying from BIKEINN.
Needed a set of rotors for a spare set of road wheels, these were very competitively priced and arrived in couple of days. Great service as always from biketart!
I was torn between two different wheel sets for my new bike build as one has Centerlock hubs while the other has six-bolt hubs. I'd never used Centerlock and wasn't sure I wanted to commit to the style. However, my searching online for rotors helped me decide and I'm glad I went with these as they are top notch quality for an absolutely unbelievable price (thanks JensonUSA!) They spin perfectly true with no rubbing on my brakes and are a cinch to install. If you are looking for Centerlock rotors I can't imagine finding a better value!
I purchased these rotors because I also purchased a wheel set with the proprietary CenterLock hubs. The combined products are an extreme value in my opinion. Disc brakes on a road bike are still kind of a small segment and add a proprietary component on top of that is probably why these are on sale. I chose the 180 mm size and barely have enough room for the frame clearance.JensonUSA is the bike shop I frequent most because of the price, selection, shipping offers (usually 2 days with the package arriving before noon), and return policy.
Great pair of discs. Theyre quiet and provide good stopping power.Very quick delivery from Sigma as usual.
I increased my rotors from 180 fr/160 rear to 203 fr/180 rear. With some new pads and fresh fluid the difference is incredible. After about 5 rides, I am really liking the new setup. Stopping power is almost too much. But now steeper descents i can stop quicker and ride faster.
Immediate increased stopping power whilst bedding new discs. Looking forward to tackle local trails. Make sure that you have sufficient clearance on the rear between caliper and frame before attempting this upgrade as you might end up waisting your money.
Once bedded to a set of new pads it bites real good. I have read about this ice-tech sandwich structure (steel/ally/steel) being prone to warpage and finicky to true back into shape but from my experience so far its no harder to true than any other rotor if your sensible, and hasnt shown any sign of distortion since installation and a few good rides. Cant fault one bit. Postage was fast, well wrapped/packaged and the rotor kept true through the hands of the mail man!
Delivered very quickly. Its the first time I've used sigma sports and happy with the service. I originally ordered the SM-RT70-S from Amazon but they sent the wrong version (180mm). So sigma to the rescue
The rotors were priced competitively and sent out the same day by CBO. Everything went together as expected and the parts perform well. A new centerlock nut is included with the rotor.
| Surface finish | anodisized |
| Intended use | MTN-MA, MTN-Touring, MTN-XC |
| Model year | 2016 |
