The Promax F1 / DSK-927 Disc Brake and Lever Set is a proven, reliable, flat mount hydraulic brake that's ideal for commuting, touring and road bikes1800mm hose. Lightweight aluminum alloy caliper and lever. Dual-piston caliper design. Lever reach adjustment to fit different sized hands. Heat insulating piston design for added reliability. Mineral oil. Includes sintered disc brake pads. Compatible with B-Series pads. Pre-Bled. Item Specifications: Adjustable Reach, Yes, Brake Caliper Type, Flat Mount, Brake Lever Actuation, Hydraulic, Brake Lever Use, Right, Color, Black, Hydraulic Fluid Type, Mineral Oil, Hydraulic Hose Length, 1800, Pad Compound, Sintered, Rotor Included, No, Weight, 305,

Promax F1 / DSK-927 Hydraulic Disc Brake Set - Flat Mount, Alloy Components, Adjustable Reach

Reference Number: 3OW6MV

Upgrade your cycling experience with the Promax F1 / DSK-927 Disc Brake and Lever Set - the perfect hydraulic braking solution for modern road, touring, and commuter bikes. Designed for durability, reliability, and precise stopping power, this rear flat mount disc brake is engineered with premium materials and advanced technology for confident braking in all riding conditions.

Materials & Construction:

Constructed from lightweight aluminum alloy, the caliper and lever provide exceptional strength-to-weight ratio, reducing bike weight without compromising durability. The heat-insulating piston design ensures effective performance even during extended descents or intense riding sessions, preventing brake fade and maintaining consistent braking force.

Performance & Engineering:

Featuring a dual-piston caliper, the Promax F1 / DSK-927 delivers powerful, modulation-rich braking performance. Its hydraulic system, filled with high-quality mineral oil, ensures smooth and responsive lever feel, while the adjustable reach allows riders of different hand sizes to customize their comfort and control.

Components & Technology:

The set includes a pre-bled hydraulic system with an 1800mm hose length, making installation straightforward and reducing maintenance time. Equipped with sintered brake pads compatible with B-Series pads, this setup provides superb stopping power and excellent durability across varied terrain and weather conditions.

Style & Use Case:

Featuring a sleek black finish and flat mount design, the Promax F1 / DSK-927 seamlessly integrates with contemporary bicycle frames. Ideal for commuters, touring riders, and road cyclists seeking reliable braking performance, this brake set is well-suited for both everyday riding and long-distance adventures.

Innovative & Differentiating Features:

- Heat-insulating piston design for enhanced thermal management

- Adjustable reach for a personalized fit

- Compatible with a variety of B-Series pads for versatile maintenance options

- Includes premium sintered brake pads for immediate use and superior stopping power

Upgrade your bike's braking system with the Promax F1 / DSK-927 Rear Hydraulic Disc Brake and Lever Set - engineered for precision, durability, and rider confidence in every ride.

  • High-performance hydraulic disc brake and lever set designed for reliable stopping power on road, touring, and commuting bikes
  • Constructed from lightweight aluminum alloy for optimal strength-to-weight ratio, ensuring durability without added weight
  • Dual-piston caliper technology provides consistent, powerful braking performance with enhanced modulation and control
  • Features adjustable lever reach and heat insulating pistons for custom fit and enhanced reliability during prolonged descents or extended rides
  • Includes pre-bled hydraulic system with mineral oil and sintered pads, compatible with B-Series pads for easy maintenance and versatile braking efficiency
Item Specifications
Brake Lever ActuationHydraulic
Rotor IncludedNo
Brake Caliper TypeFlat Mount
ColorBlack
Hydraulic Fluid TypeMineral Oil
Brake Lever UseRight
Pad CompoundSintered
Hydraulic Hose Length1800
Adjustable ReachYes
Weight305

Why 365 Cycles?

365 Cycles is an Authorized Promax Dealer, and we offer the Full Promax Warranty!

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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



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Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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