Condition
Purchase
Sort by
Time
Various
Sakae ringyo 422 stem - (sr),
£37.10 · Buy It Now
» View details on eBay #sponsoredBmx mongoose acs - acs, pro
£213.90 · Buy It Now
» View details on eBay #sponsoredVintage mongoose bmx bike stem - vintage,
£31.90 · Buy It Now
» View details on eBay #sponsoredOld school bmx mongoose - school, pro
£125.00 · Buy It Now
» View details on eBay #sponsored1987 mongoose decade - decade, tech
£115.10 · Buy It Now
» View details on eBay #sponsoredRetro mongoose ahead - mongoose, stem
£10.00 · Buy It Now
» View details on eBay #sponsoredMongoose stumpie short - “stumpie, “
£9.99 · Buy It Now
» View details on eBay #sponsored1980 mongoose gold - gold, old
£262.60 · Buy It Now
» View details on eBay #sponsoredSakae 423 mongoose - sakae,
£173.62 · Buy It Now
» View details on eBay #sponsoredOld school bmx double - bmx, clamp
£78.70 · Buy It Now
» View details on eBay #sponsoredOld school bmx sakae - school,
£88.76 · Buy It Now
» View details on eBay #sponsoredMongoose mtb suspension fork - suspension, +
£25.33 · Buy It Now
» View details on eBay #sponsoredMongoose bmx stem very good - mongoose,
£44.52 · Buy It Now
» View details on eBay #sponsored2000 black front load - front, mongoose
£35.58 · Buy It Now
» View details on eBay #sponsoredVintage mongoose atb - vintage,
£34.72 · Buy It Now
» View details on eBay #sponsoredMongoose stem mid school top - mongoose,
£40.02 · Buy It Now
» View details on eBay #sponsoredOld school bmx - old,
£37.10 · Buy It Now
» View details on eBay #sponsoredRed tuf neck stamped - red,
£132.66 · Buy It Now
» View details on eBay #sponsoredMongoose pro - mongoose, (aluminium)
£9.99 · Buy It Now
» View details on eBay #sponsoredVintage old school bmx - vintage,
£62.28 · Buy It Now
» View details on eBay #sponsoredMongoose bmx stem 8 - stem, 1
£21.50 · Buy It Now
» View details on eBay #sponsoredOldschool boss usa stamped - oldschool,
£311.62 · Buy It Now
» View details on eBay #sponsoredVintage 1978 ashtabula bicycle - 1978,
£35.61 · Buy It Now
» View details on eBay #sponsoredMongoose bmx bicycle - mongoose,
£19.99 · Buy It Now
» View details on eBay #sponsoredMongoose bmx bike - bike, stem
£26.70 · Buy It Now
» View details on eBay #sponsoredOldschool tuf neck - tuf, tiger
£338.33 · Buy It Now
» View details on eBay #sponsoredVintage 1981 ashtabula stem - 1981,
£44.47 · Buy It Now
» View details on eBay #sponsoredRedline brute stem bmx - brute,
£269.92 · Buy It Now
» View details on eBay #sponsored1999 mongoose pro expert frame - 1999,
£160.26 · Buy It Now
» View details on eBay #sponsoredVintage mongoose hisn - vintage, lung
£30.26 · Buy It Now
» View details on eBay #sponsoredMongoose bmx head stem - mongoose,
£65.40 · Buy It Now
» View details on eBay #sponsoredMongoose bmx frame - 16", kit
£50.00 · Buy It Now
» View details on eBay #sponsored1999 mongoose black quill - 1999,
£21.36 · Buy It Now
» View details on eBay #sponsoredVintage mongoose double - vintage, clamp
£467.43 · Buy It Now
» View details on eBay #sponsoredMongoose bmx stem - mongoose, 1-1/8
£13.36 · Buy It Now
» View details on eBay #sponsoredMongoose bicycle alloy - mongoose, stem
£12.99 · Buy It Now
» View details on eBay #sponsoredNos mongoose stem 130mm - mongoose,
£31.46 · Buy It Now
» View details on eBay #sponsored1979 ashtabula stem gooseneck - 1979,
£80.09 · Buy It Now
» View details on eBay #sponsoredMongoose bmx stem - mongoose,
£61.43 · Buy It Now
» View details on eBay #sponsoredOldschool acs stamped stem - oldschool,
£75.68 · Buy It Now
» View details on eBay #sponsoredRed tuf neck - red, tiger
£150.47 · Buy It Now
» View details on eBay #sponsoredStem silver mongoose old - stem,
£80.13 · Buy It Now
» View details on eBay #sponsoredCustom mongoose threadless - mongoose,
£35.97 · Buy It Now
» View details on eBay #sponsoredVintage mongoose bmx slant - mongoose,
£52.97 · Buy It Now
» View details on eBay #sponsoredNos bmx bike - bike, mongoose
£17.80 · Buy It Now
» View details on eBay #sponsoredVintage bmx stem - bmx,
£14.25 · Buy It Now
» View details on eBay #sponsoredVintage mongoose bmx - vintage,
£17.80 · Buy It Now
» View details on eBay #sponsoredVintage mongoose bmx quill - bmx,
£39.61 · Buy It Now
» View details on eBay #sponsoredMini tuf neck stem bmx - tuf-neck, old
£156.70 · Buy It Now
» View details on eBay #sponsoredOld school bmx - bmx, gold
£355.25 · Buy It Now
» View details on eBay #sponsoredBicycle stem 110 130mm - stem,
£12.99 · Buy It Now
» View details on eBay #sponsoredVintage sakae 427 - vintage,
£136.21 · Buy It Now
» View details on eBay #sponsoredVintage mongoose bmx - vintage, slant
£33.83 · Buy It Now
» View details on eBay #sponsoredMongoose bmx stem 8in - bmx, 1-1/8in
£15.57 · Buy It Now
» View details on eBay #sponsoredOldschool unstamped tuf neck - unstamped,
£222.58 · Buy It Now
» View details on eBay #sponsoredOld school bmx mongoose - old,
£33.83 · Buy It Now
» View details on eBay #sponsored1978 ashtabula stem - 1978, gooseneck
£54.85 · Buy It Now
» View details on eBay #sponsored422 stem neck quill - stem,
£64.74 · Buy It Now
» View details on eBay #sponsoredMongoose logo 8 - mongoose, 1-1/8"
£19.59 · Buy It Now
» View details on eBay #sponsoredVintage bmx atb mtb - vintage,
£133.55 · Buy It Now
» View details on eBay #sponsoredOldschool freestyle stem - oldschool,
£244.84 · Buy It Now
» View details on eBay #sponsoredVintage nos 1970 old - vintage, 1970's
£13.35 · Buy It Now
» View details on eBay #sponsoredVintage mongoose stem - vintage, face
£27.73 · Buy It Now
» View details on eBay #sponsoredVintage mongoose team - vintage, issue
£8.90 · Buy It Now
» View details on eBay #sponsoredMongoose bmx bike stem - stem, maurice
£33.83 · Buy It Now
» View details on eBay #sponsoredMongoose stem mid school top - mongoose,
£35.61 · Buy It Now
» View details on eBay #sponsored1980s bmx mongoose stem - mongoose/,
£34.72 · Buy It Now
» View details on eBay #sponsoredMongoose stem 2mm - stem, 22.2mm
£158.60 · Buy It Now
» View details on eBay #sponsoredVintage sugino crown bmx - sugino,
£160.25 · Buy It Now
» View details on eBay #sponsoredMongoose bmx stem neck - mongoose,
£132.66 · Buy It Now
» View details on eBay #sponsoredMongoose logo 8 - m,
£22.84 · Buy It Now
» View details on eBay #sponsoredVintage mongoose chrome - vintage,
£31.16 · Buy It Now
» View details on eBay #sponsoredVintage stem mongoose - mongoose,, gt
£139.86 · Buy It Now
» View details on eBay #sponsoredNos vintage mongoose iboc - vintage,
£35.61 · Buy It Now
» View details on eBay #sponsoredGold tuf neck stamped tiger - gold,
£123.76 · Buy It Now
» View details on eBay #sponsored422 bmx stem - sr,
£114.85 · Buy It Now
» View details on eBay #sponsoredVintage mongoose atb bottom - mongoose,
£48.97 · Buy It Now
» View details on eBay #sponsoredMongoose mtb stem - mtb,
£10.80 · Buy It Now
» View details on eBay #sponsored1980s bmx mongoose - bmx, mongoose/
£40.06 · Buy It Now
» View details on eBay #sponsoredOld school mongoose stem - old,
£57.87 · Buy It Now
» View details on eBay #sponsoredVintage mongoose stem - mongoose,
£39.17 · Buy It Now
» View details on eBay #sponsoredOldschool odyssey torker - oldschool, odyssey/torker
£89.03 · Buy It Now
» View details on eBay #sponsoredMongoose bmx products inc - mongoose,
£12.46 · Buy It Now
» View details on eBay #sponsoredNew aluminum clamp set cook - new,
£60.10 · Buy It Now
» View details on eBay #sponsoredVintage old school - old, rare
£222.58 · Buy It Now
» View details on eBay #sponsoredMongoose threadless stem mm - mongoose,
£24.93 · Buy It Now
» View details on eBay #sponsoredMongoose bmx stem - mongoose,
£18.65 · Buy It Now
» View details on eBay #sponsoredNos pyramid double stem - mx,
£35.61 · Buy It Now
» View details on eBay #sponsoredBmx mongoose stem - stem,
£98.92 · Buy It Now
» View details on eBay #sponsoredOriginal mongoose vinyl - original,
£35.61 · Buy It Now
» View details on eBay #sponsoredMongoose rogue flatland - mongoose, /
£57.87 · Buy It Now
» View details on eBay #sponsoredVintage mongoose maurice quill - vintage,
£31.12 · Buy It Now
» View details on eBay #sponsoredMountain bike stem - , from
£16.15 · Buy It Now
» View details on eBay #sponsoredGold tuf neck stamped - gold,
£150.47 · Buy It Now
» View details on eBay #sponsoredVintage mongoose bmx handlebar - bmx,
£66.77 · Buy It Now
» View details on eBay #sponsoredMongoose threadless bike - threadless, mt
£12.46 · Buy It Now
» View details on eBay #sponsoredLooking for more mongoose stem?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 mongoose stem listings currently in our index. Prices range from £8.9 to £467.43, with an average of £81.29. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about mongoose stem →
Try this: orbea onix | thule 972 | bianchi pista | thule 923 | segway key | suzuki cougar | vertemati | montesa 242 | pit bike brake caliper | woodrup
Whether you are looking for a brand-new or second-hand mongoose stem, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £8.9, while premium listings can reach £467.43 — giving you a wide budget spread to work with. The average price of £81.29 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.