Altus SL-M315 Shift Lever

$10.5 ~~$21~~ In stock

The Shimano Altus SL-M315 Shifter offers light shifting operation, wide compatibility options, and is suitable for internal cable routing.

Slim main lever body
Numbered gear display is positioned below the handlebar and indicates gear position at a glance
Shimano's OPTISLICK cables feature a minimal and uniform electrically coated layer that improves cable routing efficiency and provides excellent corrosion resistance
RAPIDFIRE PLUS technology is suited to quick shifting, giving riders the ability to downshift three gears in one stroke
2WAY-RELEASE means shifts can be released by pull of the index finger or push of the thumb

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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 (4.5 / 5 · 4 reviews)

Penelope ★★★★★ Nov 6, 2026

The numbered gear display sitting under the bar makes it so easy to see what gear I'm in without looking down. Shifting feels light and crisp even on steep climbs, and the slim lever body fits my hand nicely.

Matthew C. ★★★★★ Nov 5, 2026

Swapped my old worn-out shifter for this one and the lever throw is noticeably lighter, which my thumb appreciates on long rides. The slim lever body sits close to the grip so I'm not reaching, and having the gear numbers right there makes quick downshifts easier.

Zoe ★★★★☆ Nov 4, 2026

The numbered gear display sitting below the bar is genuinely handy on rough trails since I can glance down and know what cog I'm in. Shifts are light and crisp, though the lever has a slightly plasticky feel compared to pricier models.