CrankBrothers Iodine 3 mountain bike stem review

All-mountain credentials shine through

Our rating 
4.0 out of 5 star rating 4.0
GBP £90.00 RRP | USD $130.00
CrankBrothers Iodine 3 stem

Our review

Light and stiff with some very nice features
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There are a number of features that set this excellent little stem apart from the bunch. The most obvious is the recessed, forward facing steerer clamp. Tightening with one Torx key it has no knee-catching bolts on the rear of the stem and is very tidy indeed. Of course, you’ll need to double check your multitool has a Torx T25 on board.

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A carbon fibre faceplate is a nice addition to the performance. There is also the weight – our 80mm model didn’t exactly trouble the scales at 150g, yet its all-mountain credentials shone through with no signs of flex when wrenching the bars around on nadgery trail.

Product Specifications


Name Name, 0, 10, Name, Iodine 3 stem
Brand Brand, 0, 20, Brand, CrankBrothers

Description Description, 2, 0, Description, Weight: 150g (80mm). Available in six lengths: 65mm - 100mm. Sliding, removable carbon faceplate. Dual wedge-and-plunger clamping system
Weight (g) Weight (g), 2, 0, Weight (g), 150
Stem Rise Stem Rise, 2, 0, Stem Rise, 6
Material Material, 2, 0, Material, 7075
Bike Use Bike Use, 2, 0, Bike Use, All Mountain
Stem Length/Reach Options Stem Length/Reach Options, 2, 0, Stem Length/Reach Options, 80mm