Sram Rail 40 27.5" UST MTB Rear Wheel 650B 12x142mm QR Sram 11 XD

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Product Name: SRAM RAIL 40 27.5" UST MTB Rear Wheel 650B - 12x142mm QR
Manufacturer: SRAM
Year: 2016
Manufacturer item code: 9/10/11-speed: 00.1918.263.002
XD 11-speed: 00.1918.263.003
Material: Rim: aluminium
Spokes: double crossed
Spokes number: 24
Rim: Taper Core aluminium UST rim with asymmetrical profile
Rim Width: internal: 23mm
external: 29mm
Hub: Rear hub with double time freehub
Fitting for shifting: Shimano/SRAM 9/10-speed, Shimano 11-speed
SRAM XD 11-speed
Disc brake standard: International Standard - IS2000 (6 hole)
Fitting type of tire: clincher
UST Tubeless compatible
Included in delivery: Rear wheel incl. tubeless valve
Purpose: All mountain, enduro
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Availability: Out of stock

Regular Price: $395.00

SALE $356.49

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Product Description


With WIDE ANGLE™ rim design providing superior stability, the SRAM RAIL 40 27.5 inch UST Boost rear wheel can withstand the most aggressive All-Mountain / Enduro riding by setting a new benchmark for stiffness in its category. Featuring the perfect balance of strength, lightweight and width for enduro terrain, RAIL 40 delivers high performance ride quality all the way down.

Main features

    Lightweight but strong UST Tubeless compatible aluminium rim, asymmetrical profile with TAPER CORE™ technology. Welded joint
    WIDE ANGLE™ rim profile (23mm internal width)
    SOLO SPOKE™ double butted spokes
    Rear hub feat. DOUBLE TIME™ ratchet mechanism for durable, quick engagement
    hubset equipped with SPEEDBALL™ bearings
    BOOST 148 compatible (12x148mm thru axle)

With revolutionary advancements in bicycle componentry, like SRAM’s XX1, X01 and X1 drivetrains, mountain bike designers have been given almost limitless freedom to focus solely on the performance of the bike. Each advancement demands that the entire package works flawlessly. Aggressive trail and enduro riders have been increasingly enjoying the benefits of larger wheels, but many still view 27.5" and 29" wheels as a possible weak link. Which is why SRAM has developed an open standard with Boost compatible components for SRAM drivetrain, hubs and RockShox forks.

Ratcheting up the smarts. This straight-aligned, 4-pawl design turns the 26-tooth ratchet ring into 52 points of contact. The result: smooth 6.9-degree engagement without reducing tooth size or offsetting internal geometry—which means serious long-term durability.

With SOLO SPOKE, you’re never wrong. SRAM wheel design eliminates the need for different spoke lengths—one size fits the entire wheel. This identical-length design means no longer wondering whether you have the right front/rear/drive-side/nondrive-side spoke handy. Front + Rear + Drive-Side + Nondrive-Side = 1 Spoke.

SPEEDBALL™ - Bearings
The only adjustment they’ll ever need was made back at the factory. Every part of the ball bearing comes from the exact same supplier—which means that each bearing bore can be precision machined to fit the bearing race exactly. With tolerances this tight, the days of adjusting play after every ride are over.

Strong in the right places. The sidewalls of SRAM rims are reinforced along the wings to withstand major impact. But the sidewalls then taper in along the center—reducing overall mass. The result is a very light rim with excellent dent resistance.


USA, Australia, United Kingdom, and EU country customers do not need to care about any tax. The price is including import duty and local tax. We will help Brazil custom tax. And buyer of other country is responsible for any applicable import duty, local taxes and VAT. Please verify with your customs before purchase.


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All orders could be returned to us in 90 days from dispatch. We are happy to accept the any returns without any specific reason. You can find the detail of returns in our customer support page.

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Sram Rail 40 27.5

Sram Rail 40 27.5" UST MTB Rear Wheel 650B 12x142mm QR Sram 11 XD. With WIDE ANGLE™ rim design providing superior stability, the SRAM RAIL 40 27.5 inch UST Boost rear wheel can withstand the most aggressive All-Mountain / Enduro riding by setting a new benchmark for stiffness in its category. Featuring the...

  • Price: $356.49 - Out of Stock
  • Brand: Sram
  • Product ID: 00.1918.263.003

Additional Info

Additional Info

Bike Type Mountain bike
Weight(g) 5000.0000
Condition New
Brand Sram
Speed N/A
Travel No
Stem Angle Degree No
Range No
Main Color N/A
Front Derailleur Type N/A
Tire Size N/A
MPN 00.1918.263.003
EAN/UPC 710845773037


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