SRAM S100 Eagle 12 Speed Rear Derailleur
Reliable Eagle Shifting with Improved Chain Control
- Improved Bushing Fitment
- Durable Cage Construction
- Half Mount Compatibility
SRAM S100 Eagle 12 Speed Rear Derailleur is backordered and will ship as soon as it is back in stock.
Pairs well with
SRAM S100 Eagle 12 Speed Rear Derailleur is backordered and will ship as soon as it is back in stock.
The SRAM S100 Eagle Rear Derailleur is designed for mountain bikers seeking reliable mechanical shifting and durable drivetrain performance. Building on SRAM's established Eagle platform, it features improved bushing fitment to support long-term precision and consistent operation during demanding off-road riding.
Shifting and Chain Control: The derailleur uses a cage damping system to help control chain movement across rough terrain. Its mechanical shifting mechanism provides predictable gear changes, while the durable cage construction supports regular use under demanding riding conditions.
Fit andĀ Compatibility:Ā The S100 works with compatible mechanical Eagle drivetrains, including earlier SRAM Eagle groupsets. It supports conventional derailleur hanger installation and can be adapted to the Half Mount system using additional compatible hardware. It is not designed for SRAM Eagle Transmission T-Type systems.
Specifications
Specifications
| Model ID | RD-S100-B1 |
|---|---|
| Product Type | Mechanical Rear Derailleur |
| Drivetrain Configuration | 1Ć |
| Speeds | 12 |
| Shifting Technology | X-Actuation |
| Chain Compatibility | SRAM Eagle 12-Speed |
| Compatible Groupsets | SRAM S100, S200, S500, SX, NX, GX, X01 and XX1 Eagle |
| Maximum Cassette Sprocket | 50T |
| Cassette Compatibility | 10-50T and 11-50T Eagle |
| Total Capacity | 40T |
| Cage Length | Long |
|---|---|
| Cage Material | Steel |
| Pulley Bearing Material | Steel |
| Cage Damper | Drag Spring |
| Mounting Type | Conventional Derailleur Hanger |
| Optional Mounting | UDH Half Mount with Additional Hardware |
| Eagle Transmission T-Type Compatibility | No |
| Color | Black |
| Weight | 460g |
Features
Features
Warranty and support
Warranty and support
SRAM is committed to providing high-quality, innovative components that enhance your ride. If you are the original owner and your SRAM product was purchased within the last two years, follow these steps for warranty evaluation:
- Connect with us:Ā Send your SRAM product to us. As an authorized SRAM dealer, we will perform a basic evaluation of the product.
- Product Evaluation: Our team will assess whether the issue requires routine service or qualifies for a warranty claim.
- Warranty Decision: We will notify you about the approval or denial of the warranty claim once we hear back from the SRAM.
Exclusions:Ā The SRAM warranty does not cover:
- Normal wear and tear
- Damage from collisions
- Improper installation, operation, or service
- Use of incompatible or modified parts
Ā
Questions after delivery? Ask TBA Guide or WhatsApp us.
Shipping and returns
Shipping and returns
We ship across India. Shipping is free on orders above ā¹2,000 and ā¹99 below that. Cash on delivery is available on orders up to ā¹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy
Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy
- Free shipping over ā¹2,000Delivered across India
- 100% genuineAuthorised dealer, manufacturer warranty
- Cash on deliveryOn orders up to ā¹20,000
- Secure checkoutUPI, cards and net banking

