Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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For Your Every Summer RSVP, with Code: SUMMER15
Description
GRX ST-RX610 / BL-RX610 / BR-RX400The GRX 610 Dual Control Lever and GRX BR RX400 hydraulic brakes. The GRX 610 delivers light and responsive shifting. The ergonomic shifter design improves comfort and the textured, anti slip brake lever increases control. With a low profile flat mount design, the GRX BR RX400 hydraulic disc brakes provide greater control. All in the total package gives confidence and performance for mixed terrain riding. GRX ST RX610, 12 speed shifters and flat mount
- The GRX 610 Dual Control Lever and GRX BR-RX400 hydraulic brakes. The GRX 610 delivers light and responsive shifting. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control. With a low-profile flat mount design, the GRX BR-RX400 hydraulic disc brakes provide greater control. All in the total package gives confidence and performance for mixed terrain riding.
- GRX ST-RX610, 12 speed shifters and flat mount BR-RX400 hydraulic calipers
- GRX BL-RX610-L option for brake only left 1x setup
- Mechanical shift
- Hydraulic disc brake
- Mineral oil
- Consistent braking performance in all weather conditions
- Reach adjustment range (10.9 mm)
- Clamp band diameter – 23.8-24.2 mm
- Includes L03A resin pads with improved wear resistance
- Brake hose kit (included): SM-BH90-JK-SSR
- Recommended disc brake rotor (not included): SM-RT64
Attributes
| Fluid | Mineral oil |
| Brake Material | Aluminum |
| Caliper mount | Flat mount |
| Disc Diameter | 140 or 160mm (not included) |
| Hydraulic Hose Length | 1000mm |
| Lever Blade Material | Aluminum |
| Position | Front |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 464 reviews
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Product Reviews
★★★★★ 5
Great razors!
Color: Micro Distance-10pcs
Sharp, convenient. I appreciate that they’re a bulk pack! They work really well on both face and head hair, and fit perfectly into my japantools razor.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Fantastic Dermaplane Razor that you can replace blades on
Color: Polished Rainbow
This Dermaplane Razor is great. It gives a close shear and has a nice grasp in the hand, plus it's pretty cool looking! I'm happy to have a metal razor that I can replace the blades on and ditch the plastic throw away type. The ZOMCHI Dermaplaner is far superior. I am pleased with this purchase.
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Reviewed in the United States on May 15, 2026
★★★★★ 4
Does a good job.
Color: Polished Rainbow
Definitely better than typical dermaplane razors bought at drug stores. Not as sharp as I had hoped tho. Cool color and is very pretty and gets the job done.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
durable
Color: Polished Silver, Color: Polished Silver
its very easy to use and is made up of great quality! Ive been using it for alittle while now and the blades still havent run out.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Bang for the buck
Color: Polished Rainbow
If you're a male, you can use this for your line ups easily. Less fuckups and more forgiving. This thing is sharp but not sharp enough to hurt you.
I wouldn't recommend using it for shaving your armpit. But it does work with ease if your blade is new.
Down there does the job too fast. But they have to be trimmed before you shave it.
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Reviewed in the United States on May 19, 2026