WOLF TOOTH SDM30-BST-B Mount Chainring 810006808247 30T

( Brand: Wolf Tooth ), ( Manufacturer Part Number: SDM30-BST-B ), ( Part Type: Mount ), ( Chainline/hub Compatibility: 141/148 Boost Hubs ), ( Chainring Bcd: Sram Direct Mount ), ( Color: Black ), ( Direct Mount Type: Direct Mount Sram ), ( Drivetrain Speeds 4: 12 ), ( Keyword Search: Sram T-type ), ( Keyword Search 2: Sram Transmission ), ( Material: Aluminum ), ( Ring Position/type: Chain Retaining Single Ring ), ( Round Or Oval: Round ), ( Alt Mpn 1: Cr4827 ), ( Category 1: Bike / Ebike Chains, Rings Parts ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 0.9000 ), ( Package Length: 10.00 ), ( Package Height: 4.00 ), ( Warranty: 30 Days ), ( UPC: 810006808247 )

Review WOLF TOOTH Direct Mount Chainring 30t Black

Introducing the Wolf Tooth SDM30-bst-b Mount Chainring, a versatile and high-performance component designed for mountain biking enthusiasts. This 30-tooth chainring is engineered to deliver efficient power transfer, quiet operation, and unparalleled chain retention.

The SDM30-bst-b is compatible with bsa (Bolt Circle Diameter) 135mm and 142mm axle widths. Its unique bolt circle design allows for a wider chainline, providing better chain alignment and improved shifting performance. The b-bolt mounting design is a popular choice among riders, offering flexibility and ease of installation.

This chainring is crafted from 7075 T6 aluminum, ensuring durability and strength. Its CNC machining process results in a precise and flawless finish. Additionally, the tooth profiles are designed to minimize noise, providing a quieter riding experience.

The Wolf Tooth SDM30-bst-b Mount Chainring features a unique tooth design called the "Split-Dub" design. This design allows the use of both standard and X-Sync 2 chainrings on the same spider, providing greater versatility and compatibility. The chainring also comes with a 10mm spacer for use with BB30 and PF30 bottom brackets.

This chainring is designed to work seamlessly with 1x drivetrains and is a great option for riders who want to simplify their setup and improve their pedaling efficiency. With its durable construction, quiet operation, and excellent chain retention, the Wolf Tooth SDM30-bst-b Mount Chainring is an excellent addition to any mountain bike build.

The Wolf Tooth Components SDM30-BST-B is a 30-tooth single chainring designed for use with a Boost-spaced crankset. Here are some potential pros and cons of purchasing this chainring:

1. Narrow-Wide tooth profile: The SDM30-BST-B chainring features Wolf Tooth's patented Narrow-Wide tooth profile, which helps to reduce chain slippage and keep the chain in place, especially under load.

2. Compatibility: This chainring is designed to work with Boost-spaced cranksets, which have become increasingly popular in modern mountain bike and gravel bike designs.

3. Durability: Wolf Tooth Components is known for its high-quality, durable products. The SDM30-BST-B chainring is made from 7075 T6 aluminum, which is a strong and lightweight material.

4. Versatility: A 30-tooth chainring is a great option for riders who want to improve their climbing capabilities without sacrificing too much top-end speed. It can also be a good choice for riders who frequently ride technical trails or steep climbs.

1. Cost: The Wolf Tooth SDM30-BST-B chainring is more expensive than some other 30-tooth chainrings on the market.

2. Installation: Installing a new chainring can be a time-consuming and sometimes frustrating process. Riders may need to purchase additional tools or spend time adjusting their derailleur to get the chain running properly.

3. Weight: While the SDM30-BST-B chainring is made from a strong and lightweight material, it is still heavier than a standard 28-tooth chainring. This may be a concern for riders who prioritize weight savings over other factors.

The Wolf Tooth SDM30-BST-B chainring is a high-quality, durable, and versatile option for riders who want to improve their climbing capabilities without sacrificing too much top-end speed. It is compatible with Boost-spaced cranksets and features Wolf Tooth's patented Narrow-Wide tooth profile to help reduce chain slippage. However, it is more expensive than some other 30-tooth chainrings on the market and may require some additional time and effort to install. Ultimately, whether or not the SDM30-BST-B is the right choice for you depends on your budget, riding style, and preferences.

If you are a serious mountain biker or gravel rider who frequently rides technical trails or steep climbs, and you are looking for a high-quality and durable 30-tooth chainring for your Boost-spaced crankset, the Wolf Tooth SDM30-BST-B is a great option to consider. However, if you are on a tight budget or prioritize weight savings over other factors, there may be other, less expensive options available that may better suit your needs. It is always a good idea to do your research and compare different products before making a purchase.

Details:

Wolf Tooth Direct Mount Chainring - 30t, Black SDM30-BST-B:: mount rings designed for use with SRAM cranks that utilize their 3-bolt mounting style. 100% satisfaction guaranteed. Drop-Stop chainring are designed for use with 1x9, 1x10, 1x11 and 1x12 drive trains. Combined shipping available.

CHAINRING Bacterium Direct Mount. Use of a clutch-style rear derailleur is recommended. This premium 7075-T6 Aluminum Alloy chainring is equipped with the patent pending Drop-Stop asymmetrical Tooth design for best in wear life, mud clearance, and chain retention.3mm offset designed boost crank sets 52mm chainline.

part #: sdm30bst prices

• $79.95-$93.39

specifications motoralph:

• brand: Wolf Tooth
• mpn: Sdm30-bst-b
• part type: Mount
• chainline/hub compatibility: 141/148 Boost Hubs
• chainring bcd: Sram Direct Mount
• color: Black
• direct mount type: Direct Mount Sram
• drivetrain speeds 4: 12
• keyword search: Sram T-type
• keyword search 2: Sram Transmission
• material: Aluminum
• ring position/type: Chain Retaining Single Ring
• round or oval: Round
• alt mpn 1: Cr4827
• category 1: Bike / Ebike Chains, Rings Parts
• average delivery time: 2-3 Days
• package weight: 0.9000
• package length: 10.00
• package height: 4.00
• warranty: 30 Days
• upc: 810006808247

shipping motoralph:

• type: Calculated
• transit: 3-6 Days
• class: Standard, Expedited, One-day
• cost: $0.00
• carrier: USPS, FedEx
• service: USPS Ground Advantage, FedEx 2Day, FedEx Standard Overnight

payments motoralph:

• other
• credit card: Mastercard
• wallet: Apple-pay

general motoralph:

• Motors > Parts Accessories > Other
• condition: New

returns motoralph:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

offer motoralph:

• sold: 0
• started: August 14, 2025
• options: Ship-to-home
• availability: In Stock

seller motoralph:

• # reviews: 473993
• rating: 99.0%
• city: Hilliard, Ohio

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