SRAM Maven Silver B1
Maven Silver B1
Maven Silver B1
Maven Silver B1
SRAM

SRAM Maven Silver B1

$265.00
In Stock

High‑power, tunable 4‑piston hydraulic brake for enduro, E‑MTB and aggressive trail riding. 18mm pistons, redesigned Swinglink, forged aluminum lever and Maxima mineral‑oil system.

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Available Options

Option Price Availability
SRAM, Maven Silver B1, MTB Hydraulic Disc Brake, Front, Post mount, Black $265.00 In Stock
SRAM, Maven Silver B1, MTB Hydraulic Disc Brake, Rear, Post mount, Black $265.00 In Stock

Product Details

Overview & Technology

The SRAM Maven Silver B1 is a purpose‑built 4‑piston hydraulic disc brake engineered for gravity and aggressive trail use. Re‑designed Swinglink lever architecture delivers a lighter, more progressive engagement while keeping modulation predictable under load. The system uses Maxima Mineral Brake Oil and a stiff caliper design to extract maximum stopping power with controlled feel. Construction and materials: the Maven B1 features a black anodized forged aluminum lever blade with machined cut‑outs for reduced weight, a stiff forged 4‑piston caliper for heat management, and 18‑mm pistons that provide best‑in‑class stopping force. The package is finished with black hardware for stealth builds and arrives MatchMaker X compatible for integrated cockpit setups. SRAM Model ID: DB‑MVN‑SLV‑B1.

Key Features & Real‑World Benefits

High power and thermal control: 18‑mm pistons and the four‑piston caliper layout maximize bite and continuous power on long descents. The caliper’s stiff design and optimized fluid flow improve heat dissipation so you get consistent braking without fade on demanding enduro laps. Tunable lever feel & modern ergonomics: Swinglink re‑architecture and a lightweight forged lever blade deliver a lighter initial engagement and more predictable modulation, letting you feather power precisely through rock gardens and high‑speed chutes. Tool‑free Reach Adjust and Contact Point Adjust make on‑the‑fly fine tuning simple during race runs or shuttle laps.

Fit, Installation & Compatibility

The Maven Silver B1 is built for standard post‑mount caliper interfaces and comes with a 950mm hydraulic hose length for easy routing on most modern mountain bikes. It is designed for use with Maxima Mineral Brake Oil only—do not mix with DOT fluid. The lever is MatchMaker X compatible for SRAM/Shimano integrated clamp setups and the clamp geometry works with most bars and grips used on enduro and trail builds. Caliper adaptable for front or rear setups (available in both variants). Brake pads are replaceable with standard 4‑piston pad shapes; rotors should be chosen based on bike weight, load and riding style — larger rotors (180–220 mm) are recommended for sustained heavy use or e‑MTB applications.

Who the Maven Silver B1 is For

If you're an enduro racer, shuttle rider, or aggressive trail rider who needs powerful, predictable braking with low maintenance, the Maven Silver B1 is a direct fit. Riders running e‑MTBs or heavy carbon alloy bikes who demand heat management and repeatable lever feel will benefit from the 4‑piston clamping and 18‑mm piston power. The Maven is also attractive for builders who want a stealth aesthetic and lightweight lever hardware while retaining robust stopping performance—ideal for modern gravity setups where modulation, serviceability and reliability matter on long, technical descents.

Key Features

  • ✓ Redesigned Swinglink lever for lighter, more predictable engagement
  • ✓ 18 mm pistons deliver best‑in‑class braking power and bite
  • ✓ Stiff 4‑piston caliper optimized for heat management and durability
  • ✓ Forged aluminum lever blade with machined cutouts for reduced weight
  • ✓ Tool‑free Reach Adjust and Contact Point Adjust for on‑trail tuning
  • ✓ Designed for Maxima Mineral Brake Oil — low maintenance, consistent feel
  • ✓ MatchMaker X compatible clamp and stealth black anodized finish

Specifications

Fluid Mineral oil
Caliper mount Post mount
Hydraulic Hose Length 950mm
Lever Blade Material Aluminum
Pistons 4
Position Front
Primary Color Black
Shift Lever Comp. MatchMaker X compatible

Product Identifiers

Vendor Item # 00.5018.258.000
UPC 710845925948

Frequently Asked Questions

Can I use DOT fluid with the Maven Silver B1?

No. The Maven Silver B1 is specifically designed for use with Maxima Mineral Brake Oil only. Using DOT fluids will damage seals and void warranty—always bleed and top up the system with the recommended mineral oil.

What rotor size should I run with these brakes?

Rotor size depends on your bike, weight and riding style. For enduro and e‑MTB use we recommend 180–220 mm rotors front and 180–200 mm rear for reliable heat management and stopping power. Lighter trail riders can run 160–180 mm depending on terrain.

Are replacement pads and hoses standard?

Yes. The Maven B1 uses common 4‑piston pad shapes and readily available brake hose fittings; pads are replaceable with standard resin or metallic compounds. Hoses can be shortened or replaced by a qualified mechanic to match frame routing.

Is the lever compatible with MatchMaker mounts?

Yes. The Maven Silver B1 lever is MatchMaker X compatible for integrated clamp setups, making it easy to consolidate controls on SRAM‑equipped cockpits or keep a tidy bar setup.

How does the Swinglink architecture change feel?

Swinglink re‑architecture creates a lighter initial engagement with more progressive modulation through the lever stroke. The result is improved control when modulating brakes at speed and better feedback on technical descents.

Can I use these brakes front or rear?

Yes. The Maven Silver B1 is available in both front and rear post‑mount versions. Choose the variant that matches your frame/fork post‑mount spacing and rotor sizing needs.

Buying Guide

When shopping for four‑piston hydraulic brakes for enduro and aggressive trail use, prioritize piston size, caliper stiffness and thermal management. The Maven Silver B1’s 18‑mm pistons and forged 4‑piston caliper deliver the clamping force and heat performance needed for long descents and heavy e‑MTB loads. Check compatibility with your frame/fork post‑mount, rotor size preferences, and whether you want MatchMaker X integration. Factor in maintenance: choose mineral‑oil systems like the Maven for lower corrosion risk and a less aggressive bleed fluid chemistry than DOT systems, but always follow manufacturer service intervals for best performance.

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