With quicker brake engagement and shorter free stroke, the Shimano Deore BL-M6100 brake lever delivers intuitive braking so you can stay focused on the trail ahead. The I-SPEC EV shift lever, with 10 deg. rotation angle setting range, offers a wider adjustment range for superior rider tuning. Shimano's Deore BR-M6120 caliper features consistent braking performance and reliable stopping power in all conditions. The 4-piston caliper instills greater downhill confidence and control. J-Kit is a simple hose connection system for hydraulic brakes on internally routed hoses so that you can install your brake quickly and easily. The brake hose does not come connected to the brake to facilitate the routing of the hose in the frame. The brake hose is already filled with oil in the J-Kit and sealed with a thin membrane. There is a small pin in the J-Kit brake lever that pierces this diaphragm during assembly to allow oil to flow.
With quicker brake engagement and shorter free stroke, the Shimano Deore BL-M6100 brake lever delivers intuitive braking so you can stay focused on the trail ahead. The I-SPEC EV shift lever, with 10 deg. rotation angle setting range, offers a wider adjustment range for superior rider tuning. Shimano's Deore BR-M6120 caliper features consistent braking performance and reliable stopping power in all conditions. The 4-piston caliper instills greater downhill confidence and control. J-Kit is a simple hose connection system for hydraulic brakes on internally routed hoses so that you can install your brake quickly and easily. The brake hose does not come connected to the brake to facilitate the routing of the hose in the frame. The brake hose is already filled with oil in the J-Kit and sealed with a thin membrane. There is a small pin in the J-Kit brake lever that pierces this diaphragm during assembly to allow oil to flow.
Shimano BR-M6120 Rear Disc Brake J-Kit Deore BL-M6100 Left Lever
With quicker brake engagement and shorter free stroke, the Shimano Deore BL-M6100 brake lever delivers intuitive braking so you can stay focused on the trail ahead. The I-SPEC EV shift lever, with 10 deg. rotation angle setting range, offers a wider adjustment range for superior rider tuning. Shimano's Deore BR-M6120 caliper features consistent braking performance and reliable stopping power in all conditions. The 4-piston caliper instills greater downhill confidence and control. J-Kit is a simple hose connection system for hydraulic brakes on internally routed hoses so that you can install your brake quickly and easily. The brake hose does not come connected to the brake to facilitate the routing of the hose in the frame. The brake hose is already filled with oil in the J-Kit and sealed with a thin membrane. There is a small pin in the J-Kit brake lever that pierces this diaphragm during assembly to allow oil to flow.
With quicker brake engagement and shorter free stroke, the Shimano Deore BL-M6100 brake lever delivers intuitive braking so you can stay focused on the trail ahead. The I-SPEC EV shift lever, with 10 deg. rotation angle setting range, offers a wider adjustment range for superior rider tuning. Shimano's Deore BR-M6120 caliper features consistent braking performance and reliable stopping power in all conditions. The 4-piston caliper instills greater downhill confidence and control. J-Kit is a simple hose connection system for hydraulic brakes on internally routed hoses so that you can install your brake quickly and easily. The brake hose does not come connected to the brake to facilitate the routing of the hose in the frame. The brake hose is already filled with oil in the J-Kit and sealed with a thin membrane. There is a small pin in the J-Kit brake lever that pierces this diaphragm during assembly to allow oil to flow.
in 14 offers
The lowest price for Shimano BR-M6120 Rear Disc Brake J-Kit Deore BL-M6100 Left Lever right now is $158.50 at Off Road Bikes Online, compared across 13 retailers.
The all-time low was $140.00 on 5 Oct 2026 — today's price is 13% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 5 Nov 2026.
Last updated at 05/11/2026 13:26:00
Shimano Deore BR-M6120/BL-M6100 J-Kit Rear Disc Brake and Left Lever
Free delivery
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!
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Free delivery between Mon – Thu
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Shimano Br-M6120 Rear Disc Brake J-Kit Deore Bl-M6100 Left Lever
Free delivery
| Bicycle Type | Hybrid/Comfort Bike, All Mountain, Enduro |
| Brake Type | Hydraulic disc brake |
| Groupset Compatibility | Deore |
| Braking Power | High power |
| Durability | Durable (two piece calliper design) |
Shimano Deore BR-M6120/BL-M6100 J-Kit Rear Disc Brake and Left Lever
Free delivery
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 Kit Deore Trail BR-M6120 Front BL-M6100 Lever Right (No Rotor/Mount)
Free delivery between Mon – Thu
Shimano Rear Disc Brake J-Kit Deore BR-M6120 4-Piston with Left Lever BL-M6100
Free delivery between 10–18 Nov
Shimano Deore BR-M6120 Rear Disc Brake with BL-M6100 Left Lever
Shimano BR-M6120 Rear Disc Brake Bl-M6100 Left Lever - 4 Piston
Free delivery
| Bicycle Type | Hybrid/Comfort Bike, All Mountain, Enduro |
| Brake Type | Hydraulic disc brake |
| Groupset Compatibility | Deore |
| Braking Power | High power |
| Durability | Durable (two piece calliper design) |
