Shimano
SHIMANO CS-HG400-8 CASSETTE / 8-SPEED 11-40 TEETH MEGA RANGE HYPERGLIDE MTB
SHIMANO CS-HG400-8 CASSETTE / 8-SPEED 11-40 TEETH MEGA RANGE HYPERGLIDE MTB
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SHIMANO CS-HG400-8 MTB CASSETTE (8-SPEED / 11-45 TEETH) – ENORMOUS CLIMBING RANGE FOR TOUGH TRAIL UPHILLS
The ultimate gearing solution for steep ramps, technical trails, and maximum flexibility on your mountain bike: The Shimano CS-HG400-8 sprocket cassette combines the proven durability of the market leader with an enormous range for true off-road use. This sprocket set has been consistently designed to meet the demands of challenging terrain. Thanks to the highly developed **Shimano Hyperglide™ (HG) technology**, the cassette features precisely shaped tooth profiles and exactly positioned shifting ramps. These optimize chain guidance during shifting, allowing the chain to glide smoothly and lightning-fast to the next sprocket even under load in the terrain.
This highly functional **bicycle cassette** provides an extremely easy climbing gear with its massive gradation from **11 to 45 teeth** (11-45T). With it, you can conquer even the steepest singletrack trails and blocked ascents effortlessly, without losing momentum or optimal cadence. The robust steel construction shines with high wear resistance against mud and stone chips and is designed for the classic Shimano HG freewheel standard. A great advantage in everyday workshop life: The HG cassette sprockets run absolutely reliably with all common 8-speed chains and guarantee whisper-quiet, defined shifting behavior in the undergrowth.
Product Details & Features
• Combined MTB Construction: Highly effective resistance to the harsh stresses and weather conditions of off-road use
• 11-45T Mega Range: Maximum climbing gear for effortless uphills and a perfect gear selection on the trail
• Hyperglide System: Strategic shifting ramps prevent imprecise chain skipping and minimize wear
Data & Identification
• Brand: Shimano | Model: CS-HG400-8 | Speeds: 8-speed | Area of Use: MTB (Mountain Bike)
• Gradation: 11-45 Teeth (11-45T) | Model Year: 2026 | MPN: ECSHG4008140 | EAN: 4550170820541
Scope of Delivery
1x Shimano CS-HG400-8 8-speed MTB Cassette (11-45T) including a suitable Shimano lockring.
Conclusion
The Shimano CS-HG400-8 cassette in the 11-45T version is the perfect upgrade for all mountain bikers looking for maximum climbing reserves. Those who want to trim their **bicycle drivetrain** for extreme climbs and benefit from durable Hyperglide shifting precision will secure ideal performance with this sprocket.
Product Information & Conditions
GPSR Information
Manufacturer
Shimano Europe B.V.
High Tech Campus 92
5656 AG Eindhoven
Niederlande
Email: privacy@shimano-eu.com
Note: All product information and technical data are compiled with the utmost care. Nevertheless, errors, discrepancies, or changes cannot be ruled out. Manufacturers reserve the right to change specifications, features, and weights without prior notice. Subject to change without notice.
NEW / DISCONTINUED GOODS WITH GUARANTEE / USED GOODS WITH GUARANTEE
Our standard
We invest considerable time and care in each of our bicycles and parts before they go on sale. Every bike and every item is thoroughly cleaned, inspected, and, if necessary, fitted with new wear parts to ensure it's technically sound and visually appealing.
This is precisely where we differ from many other providers: You only receive items from us that have been honestly and conscientiously inspected. The condition and all relevant information can be found transparently and comprehensibly in our item information and terms and conditions .
This way, you know exactly what to expect – and can be sure that you'll get a bike or part that will give you long-lasting pleasure without the need for major repairs after a short period of time.
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USED GOODS - Warranty
If you choose our used bicycles, components, or equipment, you benefit from additional security: We offer a one-year warranty . So you can ride worry-free, knowing we'll stand behind you even after your purchase.
Note: Items expressly marked as “defective” or “DIY goods” are excluded from the warranty.
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NEW GOODS - Guarantee
When you purchase new bikes, exhibition pieces, demonstration models, or discontinued items, you are doubly protected: You receive a 2-year manufacturer's warranty or a 2-year guarantee – clearly and transparently stated in the item information.
This means you are better protected than if you were buying privately, and you can rely on our support even after the purchase.