SKU: 29244885378

XT M8250 Di2 Drivetrain Upgrade, SW-M8250 band-on, BT-DN320, EC-DN100, SM-CN910, SGS mech

Sale price$222.75 Regular price$247.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

XT M8250 Di2 Drivetrain Upgrade, SW-M8250 band-on, BT-DN320, EC-DN100, SM-CN910, SGS mechLooking to improve the performance of your bike? Upgrade with this Shimano upgrade kit that includes: XT M8250 Di2 Drivetrain Upgrade, SW M8250 band on, BT DN320 battery, EC DN100 charger, SM CN910 chain link and SGS mech. Features: XT wireless drive train upgrade XT Shadow ES 12 speed wireless rear derailleur for the ultimate in shifting performance and durability The integrated removable on board battery is protected within the linkage Crash

Looking to improve the performance of your bike? Upgrade with this Shimano upgrade kit that includes: XT M8250 Di2 Drivetrain Upgrade, SW-M8250 band-on, BT-DN320 battery, EC-DN100 charger, SM-CN910 chain link and SGS mech. 

Features: 

  • XT wireless drive train upgrade
  • XT Shadow ES 12-speed wireless rear derailleur for the ultimate in shifting performance and durability
  • The integrated removable on-board battery is protected within the linkage
  • Crash recovery function, absorbs impacts and returns to its original position
  • Connectivity BLE, ANT private
  • Shadow ES features a super low profile skid plate design and optimized slant angle for optimal clearance
  • Shadow ES uses a dual spring chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting
  • The Shadow ES system is also zero maintenance and has no degradation of performance
  • Unique structure using two springs has a tighter chain wrap that improves shifting and security with increased spring force by 70%, allowing the chain to mesh firmly with the sprocket
  • With the tighter chain wrap skipping is prevented even as the cogs wear
  • Shifting can now happen as quickly and effortlessly as possible thanks to ergonomic 4-way multi adjustable short stroke paddles
  • With four way adjustments, the switch lever position can be adjusted to suit various hand sizes and operation preference
  • Hold multi shift function
  • Rubber traction pad for added grip prevents mis-shifts
  • Shifter is completely customizable, using E-tube software you can programme the shifting to your preference
  • 3rd button for multi function, trim adjust, auto shift mode change, D-fly input etc
  • clamp band type mount
  • Coin cell battery
  • 10-51 tooth compatible SGS cage
  • Kit contains Rear mech, shifter switch, BT-DN320 battery, EC-DN100 charger, SM-CN910 chain link
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29244885378

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4.6 ★★★★★
Based on 29 reviews
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Product Reviews
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Verified Purchase
dawn
Fort Morgan, US
★★★★★ 3
still searching for a truly indestructible dog chew toy
Color: Hedgehog
My smallish dog (15 lb Boston terrier) got this chewed up within a half an hour. I didn't notice right away that he was also eating the parts he chewed off. Didn't last a day. Otherwise, quick shipping for a cute toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
M
Verified Purchase
Mena
Phoenix, US
★★★★★ 5
Good size for my pug!
Color: Dentachew 3 Pk
I love how it’s a good size for my pug it is easy for her to play around with. I had stuffed animals for her to play around with but it looked so silly to watch her play with something that is 10 times as big as her 😂. I had to buy her these toys and she seemed so happy when she first got them. It was so funny and interesting that she had to chew all three toys and decide which one she liked. At first she decided to play with the rope toy and she liked the rope toy, then she got curious with the rubber toys. She has decided that the rubber toys are her favorite and I’ve tried to engage with playing with her with the rope toy. She gets more interactive with the rubber toys! She also looked so relieved while chewing them so that’s a plus!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
L
Verified Purchase
Lindap
Bozeman, US
★★★★★ 4
Good for Teething puppies
Color: Teething Stick
After getting my fingers chewed and bitten by my new foster - 8 week old Yorkie , I was desperate to find good teething toys. Fortunately this one arrived quickly. Turned out to be very good for teething puppies! Charlie loves this cooling stick. Once it’s frozen, the cold really seems to soothe his sore gums. The icy part doesn’t stay frozen for long, but it works so well that I bought a second one to keep ready in the freezer while he’s working on the first. Even after it warmed up, he still enjoyed chewing on the soft stuffed part and the tentacles. The product card says not to use it as a chew toy, so supervision is a must, but it held up just fine so far. Overall, this has been a big help during the teething phase — short-lived when frozen, but very effective while it lasts! And worth every penny to save my fingers from being a chew toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025
K
Verified Purchase
Kelly
Lexington, US
★★★★★ 5
Great
Flavor Name: Bacon & Chicken, Size: X-Large
My dogs love to chew these and they are long lasting
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
E
Verified Purchase
Egward
Houston, US
★★★★★ 5
👍
Flavor Name: Chicken, Size: Medium, Flavor Name: Chicken, Size: Medium
Chicken flavor mild kinda just taste spicy plastic but flaverfade quickly. It off-white more than white but it look mostly like picture otherwise. hard and durable but nit hurt teeth. Medium suggested for average human.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

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