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MRX Comp Shifter

MRX Comp Shifter - Main image
MRX Comp Shifter - View 2
$5 $10 In stock

Affordable shifter with the time-tested GripShift design and construction.


  • Compatible with Shimano MTB rear derailleurs designed for 9 or fewer cogs
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 4 reviews)

Joseph ★★★★★

The GripShift design took me back to my first mountain bike, and honestly, it still works great — shifting through the 9 cogs is crisp and I don't have to think about it. Hard to beat for the price when my old Shimano derailleur pairs with it perfectly.

Richard S. ★★★★★

Swapped these onto my old 8-speed hardtail and the indexing lined up with my Shimano derailleur right out of the box. The twist grip shifts cleanly even with muddy gloves on.

Edward ★★★★★

The GripShift twist action took me a couple rides to get used to, but now shifts feel quick and natural. Paired it with my old 8-speed setup and the indexing lined up right out of the box. Solid value for the price.