SHIMANO 91242343 Alivio Rear Derailleur Sgs Trekking Mtb 617395138449 RD-T4000 9-SPEED

( Brand: Shimano ), ( Manufacturer Part Number: 91242343 ), ( Part Type: Derailleur ), ( Number Of Speeds: 9 Speed ), ( Item Weight: 1.0000 ), ( UPC: 617395138449 )

Review SHIMANO Alivio Rear Derailleur 9-speed Sgs Trekking And Mtb

Shimano Alivio RD-T4000 9-Speed SGS Trekking MTB Rear Derailleur (Model: SHIMANO 91242343)

Experience smooth and efficient gear shifts with the Shimano Alivio RD-T4000 9-Speed SGS Trekking MTB Rear Derailleur. This high-performance component, model number SHIMANO 91242343, is an ideal choice for those who seek a reliable and durable solution for their off-road adventures.

The RD-T4000 is part of Shimano's Alivio groupset, known for its versatility and robustness. This rear derailleur is designed to handle 9-speed cassettes, making it compatible with a wide range of gear options to suit various terrains and riding styles.

One of the key features of this derailleur is its SGS (Shadow Plus) design. This innovative technology reduces chain slap, ensures quiet operation, and improves chain retention, especially during aggressive pedaling or when tackling rough terrain. The SGS design also enhances the derailleur's aesthetics, with its sleek and streamlined appearance.

The Alivio RD-T4000 is built with a cold-forged aluminum outer plate and reinforced inner link, ensuring durability and lightweight performance. The long cage design provides ample room for larger cassette sprockets, catering to those who prefer a wider gear range for steep climbs or fast descents.

Its adjustable limit screws allow for precise setup, ensuring optimal chain line and smooth gear shifts. The derailleur also features Shimano's proprietary Multi-Release technology, which allows the chain to release multiple links at once, facilitating quick and efficient gear shifts.

Incorporating Shimano's advanced engineering and manufacturing expertise, the Alivio RD-T4000 is a reliable and versatile choice for your 9-speed trekking or mountain bike. Whether you're a seasoned rider or a newcomer to the world of cycling, this rear derailleur is a dependable partner for your off-road adventures. Upgrade your drivetrain with the Shimano Alivio RD-T4000, and experience the difference in performance and reliability.

Pros, Cons, and Conclusion of Buying Shimano Alivio RD-T4000 Rear Derailleur

1. Brand Reputation: Shimano is a well-known and trusted brand in the cycling community, known for its quality and durability.

2. Compatibility: This derailleur is designed for 9-speed systems, making it compatible with many bikes and drivetrains.

3. SGS (Shadow Plus) Design: The SGS design provides better chain stability, reducing chain slap and improving shifting performance.

4. Trekking/MTB Suitability: The Alivio RD-T4000 is designed for trekking and mountain biking, ensuring it can handle various terrain types.

1. Mid-Range: Compared to higher-end Shimano derailleurs, the Alivio may not offer the same level of performance or precision.

2. Potential Weight: Compared to some higher-end models, the Alivio may be slightly heavier, which could affect the bike's overall performance and speed.

3. Limited Shift Speed: While the Alivio offers smooth shifts, it may not match the lightning-fast shifts of more expensive derailleurs.

The Shimano Alivio RD-T4000 rear derailleur is a solid choice for budget-conscious cyclists looking for a reliable and compatible derailleur for their trekking or mountain bike. Its SGS design provides improved chain stability, and its 9-speed compatibility makes it versatile. However, it's important to note that it's a mid-range derailleur, so it may not offer the same level of performance as higher-end models.

If you're on a tight budget and looking for a reliable derailleur for your trekking or mountain bike, the Shimano Alivio RD-T4000 is a good choice. However, if you're a serious cyclist or if performance is your top priority, you may want to consider upgrading to a higher-end Shimano derailleur or exploring other brands. Always ensure the derailleur is compatible with your bike's specifications before making a purchase.

Details:

Shipped with USPS Ground Advantage. Condition is Used. Shimano Alivio RD-T4000 Rear Derailleur 9-Speed, SGS, Trekking MTB.

part #: 91242343 prices

• $25.00-$39.95

specifications ribicycl:

• brand: Shimano
• mpn: 91242343
• part type: Derailleur
• number of speeds: 9 Speed
• item weight: 1.0000
• upc: 617395138449

general ribicycl:

• Cycling > Bicycle Components Parts > Rear Derailleurs
• condition: Used

seller ribicycl:

• # reviews: 93
• city: Allen, Texas
• rating: 100.0%

shipping ribicycl:

• type: Calculated
• service: USPS Ground Advantage
• class: Standard
• cost: $10.50
• carrier: USPS
• transit: 4-10 Days

offer ribicycl:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• best offers: True
• started: September 22, 2025

payments ribicycl:

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

returns ribicycl:

• policy: No Returns

Shimano 91242343 Is Similar To:

• 00.2418.052.004 Sram Nx Cassette Mtb For Gx Shimano New 710845782961 (15.2% similar) Brand new in box. Scram pg cassette...(September 4th, 2018)
• 02206 Shimano Ez Fire Speed Right Hand Bike Bicycle Gear Lever (34.5% similar) ...(August 15th, 2018)
• 101692 Ceramicspeed New Pulley Wheels Shimano Speed Alloy Black 5711050004454 (19.5% similar) Retail price is manufacturers suggested and may not reflect actual selling prices. Alternatively, please go to purchase history and find the order you want cancel. New ceramic speed pulley wheels Shimano 11 speed alloy black assemblies for ISP system only. Ceramic speed pulley assemblies for ISP ...(November 2nd, 2018)
• 101694 Ceramicspeed New Pulley Wheels Shimano Speed Red 5711050004478 (21.9% similar) Ceramic speed pulley assemblies for ISP system only. Alternatively, please go to purchase history and find the order you want cancel. Retail price is manufacturers suggested and may not reflect actual selling prices. New ceramic speed pulley wheels Shimano 11 speed red assemblies for ISP system only...(November 2nd, 2018)
• 105 Rd-1050 Shimano Rear Derailleur Sis Sti Shifting (46.5% similar) E-mail with any questions. Specifications: six speed slant parallelogram rear derailleur for sis sit friction shifting. Total weight 257 grams. 28T max cog, alloy body and cage. Condition: used but excellent condition. Shipping calculated for all destinations. Please see my other offers for more ...(August 19th, 2018)
• 106-476-ifdmc18ebtm6 Shimano Front Derailleur (32.8% similar) Product ships through USPS or ups ground. For any other reason: you can return the product reason, as long it is in original condition when was purchased, with packaging. CY87 mountain time. Mountain time ship same day. You see, we love to ride bikes too, and think that everyone should with us. ...(March 17th, 2018)
• 11411s0 Connex New By Wippermann Speed Chain Shimano Sram 4041319002046 (16.2% similar) Return exchange instructions provided on included receipt. The value-priced steel chain offers all new design features and convincing gear-changing properties of our 10-SPEED series. One new Superman convex steel chain link Shimano, campanile, scram 11 speed compatible size: speed, 1/2 x X118 color...(December 11th, 2018)
• 13e90002057 Shimano Ultegra Long Cage Road Bike Rear Derailleur Oe (43.4% similar) The lightest scuffs shown in picture from storage. Never installed on a bike...(December 30th, 2018)
• 140779 Shimano Altus Mountain Bike Rear Derailleur Direct Mount 689228130913 (43.1% similar) ...(June 10th, 2018)
• 152360070023d Miche Shimano Middle Position Cog Speed (27.7% similar) Michel Shimano 23T middle position cog 10 speed 10-SPEED cogs for...(August 31st, 2018)
• 16081 Kmc Speed Fits Shimano Sram Mountain Hybrid Bike 766759950064 (19.4% similar) ...(December 20th, 2018)