Maven Silver sets the benchmark for modern mountain braking, delivering the power and control needed to ride with total confidence on demanding terrain. The redesigned SwingLink lever architecture delivers smooth, predictable power and reduces hand fatigue, while 18mm pistons and a stiff 4-piston caliper maintain consistent stopping power from the top of the descent to the bottom. Tool-free Reach and Contact Point Adjust let you dial in your fit on the fly, and the bold black anodized finish with machined lever cut-outs looks as purposeful as it performs. Easily tunable across gravity, enduro, e-MTB, and trail builds.
Paired with the SRAM HS2 Rotor in your choice of 6-bolt or Centerlock, the Maven Silver B1 Kit is a complete brake system upgrade. The HS2 features a new brake track pattern for increased pad traction, recessed spokes with thermal dissipating paint, and a thicker 2.00mm construction, delivering 7% more power, quieter operation, and best-in-class heat management.
This kit is for riders who want elite stopping power and includes a complimentary bleed kit.
Features
- Easily tuneable across Gravity, E-MTB, Enduro and Trail bikes
- Bold black anodized finish with black hardware for stealth builds
- Re-designed SwingLink architecture for more predictable power delivery and lighter engagement for a broader range of ergonomic preferences
- 18-millimeter pistons for best-in-class power
- Stiff 4-piston caliper with best heat management
- Stealth lever architecture for a sleeker, more modern ride
- A new lightweight forged lever blade with machined cut-outs
- Contact Point Adjust and tool-free Reach Adjust
- Includes Pro Mineral Oil V3 Bleed Kit
Details
Kit Includes
| Brake Set: | Maven Silver B1, Left & Right Brakes |
| Rotor: | Qty 2 HS2 Rotors of your choice (6-Bolt or Centerlock) |
| Oil: | Maxima Mineral Oil |
| Bleed Kit: | Complimentary Pro Disc Brake Bleed Kit |
| Brake Caliper Adapter: | Qty 2, 20P-2 bracket for 200mm and 220mm rotors |
Brake Set
| Model: | SRAM Maven Silver B1 |
| Model ID: | DB-MVN-SLV-B1 |
| Position | Front/Left & Rear/Right Included |
| Caliper Pistons: | 4-Piston |
| Caliper Mount: | Post Mount |
| Brake Pads: | Maven Steel/Organic (Installed) |
| Lever Mount: | 22.2mm Clamp |
| Shifter Mount: | MMX |
| Hose: | SRAM Brake Hose (Front: 950mm; Rear: 2000mm)(Included) |
| Fittings: | All fittings needed for install are included |
6-Bolt Rotor
| Model: | HS2 6-Bolt |
| Model ID: | RT-HS-2-A1 |
| Hub Mount: | 6-Bolt |
| Sizes: | 160mm, 180mm, 200mm, 220mm |
Centerlock Rotor
| Model: | HS2 Centerlock |
| Model ID: | RT-HS-2-A1 |
| Hub Mount: | Centerlock |
| Lock Ring: | Externally notched |
| Sizes: | 160mm, 180mm, 200mm, 220mm |
Bleed Kit
| Model: | Pro Mineral Oil Bleed Kit - V3 |
| Includes: | 2 Premium Syringes, M4 Fittings, Bleed Blocks, Torx Tool, Crowfoot, Bleeding Edge Fitting, Maxima Mineral Oil |
| Oil: | Maxima Mineral Oil - 4 ounce |
Compatibility & Parts
The Maven Silver B1 Complete Brake Kit is compatible with the following:
| Brake Pads: | SRAM Maven, MTX Gold Label, MTX Red Label |
| Caliper: | Maven Silver B1 4-Piston Caliper |
| Caliper Adapter: | Maven Disc Brake Caliper Adapter |
| Lever: | Maven Silver B1 Lever |
| Carbon Lever Blade: | Maven Ultimate B1 Lever Blade Kit |
| Aluminum Lever Blade: | Maven Silver B1 Lever Blade Kit |
| Hose: | SRAM Disc Brake Hose Kit |
| Olive & Barb: | SRAM Stealthamajig |
| Mineral Oil: | Maxima Mineral Oil |
Please reach out to us with any questions you may have about anything we sell. We want to make sure you get the right items the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!
Shipping
We currently offer both economy and expedited shipping options through FedEx and USPS.
Most orders totaling over $59 are eligible to ship for free via an economy ground option of our choice.
Due to larger box sizes, handlebars, and other oversized items, an additional shipping fee will be applied.
Most bikes ship free within the continental US. Bike shipping to AK, HI, or PR is available at an additional charge depending on the exact delivery location.
If you're in need of something super-quick, please contact us directly. We may be able to overnight your order with an additional fee, depending on your location.
RETURNS
Should there be an issue with the item you bought, or if you no longer need your purchase, we will be happy to set up a return.
Component & Gear Returns
Returns may be requested within sixty (60) days of the delivery date. All returned items must be received in new, unused, and uninstalled condition, with the original tags and labels attached and in the original packaging. We cannot accept returns on any items that have been installed or show wear of any kind.
Bike Returns
Returns or exchange requests for bikes must be requested by emailing us at sedona@thundermountainbikes.com within fifteen (15) days from the date of delivery. Bikes must be in un-ridden condition. Custom-built bikes may not be returned. Returned bikes incur a $200 restocking fee, and the customer is responsible for the return shipping costs.
Return Shipping
Customers may choose to use our provided flat-rate return shipping label at $9, or choose a carrier of their choice to handle their product return.
The $9 flat rate label will be deducted from the refund issued for the return. You can either print this label after requesting a return from the Order History section in your Account profile, or you can request that we email the label to you.
For all other return shipping methods, please email us at sedona@thundermountainbikes.com after submitting your return request so that we can confirm the shipping information you should use to return your item(s).
REFUNDS
We will process your return after receiving your returned item(s) and inspecting their condition. Please allow at least seven (7) days from the receipt of your item to process your refund. We will notify you by email when your return has been processed. All refunds will be returned to the original payment method. No store credit or other refund methods are available.
EXCEPTIONS
If you receive defective or damaged products or if we sent you the wrong item(s), please contact us using the phone number or email below.
RETURN PROCESS
To request a return, please log in to your customer account by clicking the 
Profile icon in the top right of any page or visit account.thundermountainbikes.com.
1. In the Email field, enter your email address and click Continue.
2. In your email account, open the email sent from our store and copy the six-digit verification code included in the email.
3. Go back to the online store and enter a six-digit verification code to log in.
4. Find and click on the order you want to submit a return for.
5. If your order has more than one item, select only the items you want to return.
6. Select a return reason and add a note for the store if needed.
7. Click Request Return.
Once your return request is approved, you will receive an email with shipping instructions and a return shipping label.
QUESTIONS ABOUT RETURNS?
If you have any questions concerning our return policy, please contact us at:
