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Michelin Power 6 120/70ZR17

Michelin

$201.99 ~~$280.95~~ Sale

Michelin Anakee Wild 120/70R19

Michelin

$196.99 ~~$273.95~~ Sale

Michelin Anakee 3 120/70R19

Michelin

$210.10 ~~$246.95~~ Sale

Michelin Road 6 GT 190/55ZR17

Michelin

$328.99 ~~$456.95~~ Sale

Michelin Anakee Wild 150/70R17

Michelin

$250.99 ~~$348.95~~ Sale

Mitas Enduro Trail+ 130/80B17

Mitas

$145.53 ~~$187.95~~ Sale

Metzeler Karoo 4 90/90-21

Metzeler

$132.64 ~~$189.32~~ Sale

MotoEquip R1200GS Vario Case Lid Reflective Kit

MotoEquip

$29.95

Metzeler Racetec RR K3 120/70ZR17

Metzeler

$194.38 ~~$258.92~~ Sale

Michelin Commander III 120/70R19

Michelin

$265.03 ~~$304.95~~ Sale

Michelin Power 6 180/55ZR17

Michelin

$254.99 ~~$354.95~~ Sale

Mitas Enduro Trail+ 150/70B17

Mitas

$163.03 ~~$210.95~~ Sale

MotoEquip R1200GS WC (13-)|ADV WC (14-) Aluminum Pannier Reflect

MotoEquip R1250GS|ADV|R1200GS WC (13-)|ADV WC (14-) Aluminum Pannier Reflective Kit

MotoEquip

$29.95

Mitas Enduro Trail+ 110/80B19

Mitas

$120.34 ~~$155.95~~ Sale

MotoEquip R1200GSA WC (14-) Aluminum Pannier Reflective Kit

MotoEquip R1250GS ADV|R1200GSA WC (14-) Aluminum Pannier Reflective Kit

MotoEquip

From $36.95

Muc-Off Waterless Wash 750ml

Muc-Off

$17.99

MotoEquip R1200GS WC (13-)|ADV WC (14-) Aluminum Topcase Reflect

MotoEquip R1250GS|ADV|R1200GS WC (13-)|ADV WC (14-) Aluminum Topcase Reflective Kit

MotoEquip

$24.95

MotoEquip F800GS Aluminum Pannier Reflective Kit

MotoEquip

$29.95

Moose Racing Quiksteel Epoxy

Moose Racing

$4.95

Muc-Off Snow Foam 5 liter

Muc-Off

$69.99

Michelin Anakee Adventure 150/70R17

Michelin

$220.99 ~~$306.95~~ Sale

MotoEquip R1200RS WC (16-on)|R WC (15-on)|S1000XR Touring Topcas

MotoEquip 30L Touring Topcase Reflective Kit

MotoEquip

$19.95

Mitas Terra Force-R 150/70R18

Mitas

$155.99 ~~$223.95~~ Sale

Michelin Anakee 3 150/70R17

Michelin

$250.43 ~~$293.95~~ Sale

Muc-Off Helmet Care Kit

Muc-Off

$44.99

Michelin Commander III 130/90B16

Michelin

$252.10 ~~$290.95~~ Sale

MotoEquip F800GS|F700GS|F650GS2 Vario Saddlebag Reflective Kit

MotoEquip

$29.95

Motorex Prisma ZX 75W90 Motorcycle Gear Oil

Motorex

$31.99

Mitas Terra Force-R 170/60ZR17

Mitas

$167.99 ~~$240.95~~ Sale

MotoEquip K1600B Saddlebag Reflective Kit

MotoEquip

$27.95

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81%

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(69)

1412

Who’s got the power

Great price on a great product, needed a battery , have done business with Sierra in past. Put in my order and waited .. there was no communication is my only concern, kept me from hitting the 5th star. After about 7 days I tracked down phone number and called , was told my battery shipped and received a tracking number , 4 days later battery was on my door step … up to that point I was powerless … 🫤

Terrible customer service

I ordered from Sierra BMW on 4/29/2026. I emailed, called, and even sent text messages more times than I can count just to get a status update. At least a month went by with no response. No shipping confirmation. No info the order was delayed or on back order—-nothing. When the company finally responded, it was to say my item was on back order. On 7/13/2026, my item was finally delivered. Ridiculous company. Will never do business with them again.

Good design, quality, but poor execution on details at this price

As with every AltRider item I've ever purchased for a BMW they seem to ignore the details of the motorcycle in their accessories hardware. There's just no reason for this price to not include stainless torx hardware that corresponds to everything OEM on the bike. Just frustrating to have to EASILY source the same hardware in torx for consistency AFTER purchase when this should just be the way AltRider does things.

Took them over 2 months to deliver!

Crash bars and risers

I had Good coorespondence with Sierra BMW. Everything arrived brand new with all hardware. They were easy to assemble. Looks great and will function well, Thanks you all!

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Sierra Motorcycle Supply Since 1999

BMW Motorrad OEM Parts Fulfillment for EuroCycle of USA

M-Alpha Listings

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