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31.8- mm 70 deg Bicycle Stems

Bar clamp diameter is the diamater of the handlebar.

Stem angles are measured perpendicular to the clamp. For example, a 90 degree stem is straight. Sometimes, this may also be refered to as a 0 degree stem. If two measurements are listed, the stem can be flipped for angling up or down.

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Showing 5 products:

FSA SL-K Drop Stem, (31.8) -20d X 80mm - Black
FSA SL-K Drop Stem, (31.8) -20d X 80mm - BlackFull Speed Ahead

Flat head stem with aggressive drop of -20 degrees for 27.5", 29" and TT bike bike set-ups 3D forged then CNC machined from AL7075/T73 with … read more

$16 offretail $124.99 your price $108.99 + ships free

BuyBuyPART NUM 774586
FSA SL-K Drop Stem, (31.8) -20d X 100mm - Black
FSA SL-K Drop Stem, (31.8) -20d X 100mm - BlackFull Speed Ahead

Flat head stem with aggressive drop of -20 degrees for 27.5", 29" and TT bike bike set-ups 3D forged then CNC machined from AL7075/T73 with … read more

$16 offretail $124.99 your price $108.99 + ships free

BuyBuyPART NUM 862670
FSA SL-K Drop Stem, (31.8) -20d X 70mm - Black
FSA SL-K Drop Stem, (31.8) -20d X 70mm - BlackFull Speed Ahead

Flat head stem with aggressive drop of -20 degrees for 27.5", 29" and TT bike bike set-ups 3D forged then CNC machined from AL7075/T73 with … read more

$16 offretail $124.99 your price $108.99 + ships free

BuyBuyPART NUM 415936
FSA SL-K Drop Stem, (31.8) -20d X 60mm - Black
FSA SL-K Drop Stem, (31.8) -20d X 60mm - BlackFull Speed Ahead

Flat head stem with aggressive drop of -20 degrees for 27.5", 29" and TT bike bike set-ups 3D forged then CNC machined from AL7075/T73 with … read more

$16 offretail $124.99 your price $108.99 + ships free

BuyBuyPART NUM 484391
FSA SL-K Drop Stem, (31.8) -20d X 90mm - Black
FSA SL-K Drop Stem, (31.8) -20d X 90mm - BlackFull Speed Ahead

Flat head stem with aggressive drop of -20 degrees for 27.5", 29" and TT bike bike set-ups 3D forged then CNC machined from AL7075/T73 with … read more

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$16 offretail $124.99 your price $108.99 + ships free

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Full Speed Ahead

"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."

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We define color as the main color of the item. It may have accents or highlights in other colors.

These models are available for online purchasing and can be shipped directly to you.

Bar clamp diameter is the diamater of the handlebar.

Stem length is measured from the center of one clamp to the center of the other clamp. This measurement is sometimes known as the reach or extension.

Stem angles are measured perpendicular to the clamp. For example, a 90 degree stem is straight. Sometimes, this may also be refered to as a 0 degree stem. If two measurements are listed, the stem can be flipped for angling up or down.

Stem Type

Our Lowest Price - This product is ineligible for additional discounts or rebates.

S.H.I.S clamp diameter is the steerer tube diameter.

Buy this product and your entire order ships for free.

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