Free shipping on orders over €79.00. Learn more >

60 days for returns. Free in Italy. Discover all options >

★★★★★ 4.6/5 Positive reviews.

Earn points and turn them into discounts with All4cycling Club!
Shimano  |  SKU: IRDM815012SGS  |  Barcode:

Shimano XT Rear Derailleur Di2 Shifter RD-M8150-SGS - 12v

Sale price €284,00 Regular price €359,99 -21%
Buy now, pay later. Learn more.

Size

Product details

The all-new DEORE XT RD-M8150 12v rear derailleur combines race-proven quality with original Shimano technologies to help you maintain fluidity and focus and choose the best trajectories. The new optimized E-MTB design allows full integration with SHIMANO E-Bike systems and HYPERGLIDE+ drivetrains to offer completely new functionality. This system integration ensures innovative features such as FREE SHIFT. The result is the simplest and purest E-MTB experience achievable only by combining the technologies of drivetrain, e-bike system components, and electronic shifting intelligence.

  • FREE SHIFT.
  • It allows you to select the optimal ratio with the pedals stopped along hairpin bends or during sudden changes in the bottom, so you will always be ready to push with more balance and control.
  • Fast and precise shifting performance, optimized for any track.
  • HYPERGLIDE+.
  • Fast and smooth shifting even with the high loads on the chain typical of e-bikes.
  • Power is delivered directly from the STEPS main battery.
  • Customization and execution of diagnostics with E-TUBE PROJECT.
  • Low-profile design provides smooth and even shifting action over rough terrain.
  • SHIMANO SHADOW RD+.
  • Connects directly to STEPS via the E-TUBE EW-SD300 cable.
  • Wide range: 10-51D.

Reviews & Questions (0)

Shipping & delivery times

Orders are usually shipped within 24-72 hours (1-3 days) from payment receipt. Some items may have longer shipping times (5-7 days). The specific shipping times are indicated on each product page.

FREE SHIPPING (bikes excluded) from

€ 79.00 Italy
€ 129.00 Europe, Principality of Monaco, and San Marino
€ 249.00 Australia, Canada, Japan, Switzerland, Norway

Shipping costs start from

€ 6.50 STANDARD SHIPPING in Italy with express courier

Shipping times and costs may vary depending on the delivery country, chosen service, and weight.

Shipping with InPost service

€ 5.00 Italy
€ 12.00 France, Benelux, Spain, Portugal, Poland

Bicycle shipping

Shipping costs for all bicycles are fixed as follows.

€ 39.00 Italy
€ 49.00 Europe
€ 69.00 Rest of the world

Non-EU shipping

Local VAT and any customs duties for shipments of goods to customers outside the European Union (non-EU) will be charged to the recipient and requested by the courier at the time of delivery. If the delivery is not made due to refusal to pay the customs duties (local VAT and any applicable tariffs) requested by the importing country, all costs incurred by us for the return of the goods will be deducted from the refund.

In-store pickup

All online-ordered items can be picked up at the All4cycling store in the province of Varese, Via Gianfranco Miglio 2, 21045 Gazzada Schianno (VA).

For further details, we invite you to review the terms and conditions and the privacy policy.

Returns & support

  • You can return your order within 60 days of purchase.
  • Returns are eligible for a refund only: size exchanges are not available.
  • You will receive your refund within 15 business days after we receive and inspect the item.
  • Returns are FREE in Italy. For other countries, return shipping is at the customer’s expense.
  • For returns from Germany and Austria, €6.90 will be deducted from the refund.
  • For returns from Spain and France, €9.90 will be deducted from the refund.
  • For other countries, the cost varies depending on the selected carrier. Shipping is entirely at the customer’s expense.
  • Used or damaged items cannot be refunded.
  • All4cycling will check the condition of the returned item before issuing a refund.
  • If the original packaging or the tags/labels are missing, 20% of the item value will be withheld.
  • Returns without an order reference will not be accepted.
  • The refund will be issued using the same payment method used for the order. If you prefer a different method, write it in the notes when submitting your return request.
  • If you paid by cash on delivery, please include your IBAN in the return notes to receive your refund.

FOR A SAFE RETURN

  • Ship using proper packaging (box or mailer) that protects the item.
  • Keep the original packaging and place it inside an outer package for shipping.
  • Do not remove tags/labels and keep the original packaging.
  • Avoid perfumes or deodorants when trying on items you might return.
  • Use a trackable shipment.

SHIPPING COSTS

Italy FREE return at Post Office branches and Poste Italiane pickup points
Germany & Austria Fixed cost €6.90 with DHL courier
Spain & France Fixed cost €9.90 with DHL courier
Other Countries Variable cost depending on the selected carrier (chosen by the customer)